Solution 1:
1 1 A    C D D    C C C    
1 B A    4 B D    4 B B    
4 A A    4 3 D    3 3 3    

Solution 2:
1 1 A    C C C    3 B D    
1 B A    3 B C    3 B D    
4 A A    4 4 D    3 4 D    

Solution 3:
1 1 A    B B B    D D C    
1 3 A    B 3 3    D 3 C    
4 A A    4 4 C    D 4 C    

Solution 4:
1 1 A    B B B    D D D    
1 3 A    4 3 B    4 3 D    
4 A A    4 3 C    C C C    

Solution 5:
1 1 A    B C C    B B B    
1 3 A    4 3 C    4 3 D    
4 A A    4 3 C    D D D    

Solution 6:
1 1 A    B B B    D D C    
1 3 A    3 3 B    D 3 C    
4 A A    4 4 C    D 4 C    

Solution 7:
1 1 A    B C C    B D D    
1 3 A    3 3 C    B 3 D    
4 A A    4 4 C    B 4 D    

Solution 8:
1 1 A    B 3 C    D D D    
1 3 A    B 3 C    D 4 4    
B A A    B 3 C    4 4 C    

Solution 9:
1 1 A    B 3 C    D D 4    
1 3 A    B 3 C    D 4 4    
B A A    B 3 C    D 4 C    

Solution 10:
1 1 A    B 3 C    D 4 C    
1 3 A    B 3 C    D 4 4    
B A A    B 3 C    D D 4    

Solution 11:
1 1 A    B 3 C    4 4 C    
1 3 A    B 3 C    D 4 4    
B A A    B 3 C    D D D    

Solution 12:
1 1 A    B 3 C    B B B    
1 3 A    4 3 C    4 3 D    
4 A A    4 C C    D D D    

Solution 13:
1 1 A    C C C    C 4 D    
1 3 A    3 3 3    4 4 D    
B A A    B B B    4 D D    

Solution 14:
1 1 A    C C C    C 4 4    
1 3 A    3 3 3    4 4 D    
B A A    B B B    D D D    

Solution 15:
1 1 A    C C C    D 4 C    
1 3 A    3 3 3    D 4 4    
B A A    B B B    D D 4    

Solution 16:
1 1 A    C C C    4 4 C    
1 3 A    3 3 3    D 4 4    
B A A    B B B    D D D    

Solution 17:
1 1 A    C C C    D D D    
1 4 A    C 4 4    D 3 4    
B A A    B B B    3 3 3    

Solution 18:
1 1 A    C C C    3 3 3    
1 4 A    C 4 4    D 3 4    
B A A    B B B    D D D    

Solution 19:
1 1 A    C C C    3 D C    
1 4 A    3 4 4    3 D 4    
B A A    B B B    3 D D    

Solution 20:
1 1 A    B C C    D D 3    
1 4 A    B 4 C    D 3 3    
B A A    B 4 C    D 4 3    

Solution 21:
1 1 A    B C C    3 D D    
1 4 A    B 4 C    3 3 D    
B A A    B 4 C    3 4 D    

Solution 22:
1 1 A    B 3 C    3 3 3    
1 4 A    B 4 C    D D D    
B A A    B 4 C    D 4 C    

Solution 23:
1 1 A    B C C    B B B    
1 4 A    3 4 C    D D D    
3 A A    3 4 C    3 4 D    

Solution 24:
1 1 A    C C C    D D D    
1 4 A    4 4 C    4 3 D    
B A A    B B B    3 3 3    

Solution 25:
1 1 A    C C C    3 3 3    
1 4 A    4 4 C    4 3 D    
B A A    B B B    D D D    

Solution 26:
1 1 A    C C C    C D 3    
1 4 A    4 4 3    4 D 3    
B A A    B B B    D D 3    

Solution 27:
1 1 A    B B B    D D C    
1 4 A    4 4 B    4 D C    
3 A A    3 3 C    3 D C    

Solution 28:
1 1 A    B 4 C    D 4 3    
1 4 A    B 4 C    D 3 3    
B A A    B C C    D D 3    

Solution 29:
1 1 A    B 4 C    3 4 D    
1 4 A    B 4 C    3 3 D    
B A A    B C C    3 D D    

Solution 30:
1 1 A    B 4 C    D 4 C    
1 4 A    B 4 C    D D D    
B A A    B 3 C    3 3 3    

Solution 31:
1 1 A    D 3 4    3 3 3    
1 B A    D B 4    B B 4    
C C A    D C A    D C 4    

Solution 32:
1 1 A    D 4 4    4 4 3    
1 B A    D B 3    B B 3    
C C A    D C A    D C 3    

Solution 33:
1 1 A    C 3 4    3 3 3    
1 B A    C B 4    B B 4    
C D A    C D A    D D 4    

Solution 34:
1 1 A    C 4 4    4 4 3    
1 B A    C B 3    B B 3    
C D A    C D A    D D 3    

Solution 35:
1 1 A    D D D    D B 3    
1 B A    4 B 3    4 B 3    
4 C A    4 C A    C C 3    

Solution 36:
1 1 A    D 4 4    4 4 3    
1 B A    D D D    C 3 3    
C B A    C B A    C B 3    

Solution 37:
1 1 A    C C C    C D D    
1 B A    3 4 4    4 4 D    
3 B A    3 B A    3 B D    

Solution 38:
1 1 A    4 4 C    C C C    
1 B A    3 4 4    D D D    
3 B A    3 B A    3 B D    

Solution 39:
1 1 A    C C C    3 D D    
1 B A    3 B C    3 B D    
4 B A    4 4 A    3 4 D    

Solution 40:
1 1 A    C C C    D D 3    
1 B A    C B 3    D B 3    
4 B A    4 4 A    D 4 3    

Solution 41:
1 1 A    C C C    D D D    
1 B A    4 B C    4 B D    
4 B A    4 3 A    3 3 3    

Solution 42:
1 1 A    C C C    C D D    
1 3 A    4 3 3    4 3 D    
4 B A    4 B A    B B D    

Solution 43:
1 1 A    C 3 4    D D D    
1 3 A    C 3 4    D 3 4    
B B A    C B A    C B 4    

Solution 44:
1 1 A    B 3 4    D D D    
1 3 A    B 3 4    D 3 4    
B C A    B C A    C C 4    

Solution 45:
1 1 A    C C C    D 4 C    
1 3 A    3 3 3    D 4 4    
B B A    D B A    D B 4    

Solution 46:
1 1 A    D D D    4 4 D    
1 3 A    3 3 3    B 4 4    
B C A    B C A    B C C    

Solution 47:
1 1 A    D D D    3 3 3    
1 4 A    D 4 4    B 3 4    
B C A    B C A    B C C    

Solution 48:
1 1 A    B 4 C    C C C    
1 4 A    B 4 D    D D D    
B 4 A    B 3 A    3 3 3    

Solution 49:
1 1 A    C C C    C D 3    
1 4 A    4 4 3    4 D 3    
B B A    B D A    B D 3    

Solution 50:
1 1 A    C C A    D D A    
1 B 4    C B 4    D B A    
3 3 3    C 3 4    D B 4    

Solution 51:
1 1 A    C C A    D B A    
1 B 4    C B 4    D B A    
3 3 3    C 3 4    D D 4    

Solution 52:
1 1 A    B 3 A    D D A    
1 3 4    B 3 4    D 3 A    
B C C    B C 4    D C 4    

Solution 53:
1 1 A    C 3 A    C D A    
1 4 4    3 3 3    C D A    
4 4 B    B B B    C D D    

Solution 54:
1 1 A    B C A    D C A    
1 4 4    B B B    D C A    
4 4 3    D 3 3    D C 3    

Solution 55:
1 1 A    B C A    B C A    
1 4 4    D D D    B C A    
4 4 3    D 3 3    B C 3    

Solution 56:
1 1 A    C C A    D D 3    
1 B A    C B 3    D B 3    
4 4 A    C 4 4    D B 3    

Solution 57:
1 1 A    C C A    D B 3    
1 B A    C B 3    D B 3    
4 4 A    C 4 4    D D 3    

Solution 58:
1 1 A    C 4 A    D D 3    
1 B A    C 4 4    D 3 3    
C B A    C B 4    D B 3    

Solution 59:
1 1 A    C 4 A    3 D D    
1 B A    C 4 4    3 3 D    
C B A    C B 4    3 B D    

Solution 60:
1 1 A    C 4 A    C C C    
1 B A    3 4 4    D D D    
3 B A    3 B 4    3 B D    

Solution 61:
1 1 A    B B A    C C C    
1 3 A    B 3 3    D 3 C    
4 4 A    B 4 4    D D D    

Solution 62:
1 1 A    B B A    C C C    
1 3 A    B 3 3    C 3 D    
4 4 A    B 4 4    D D D    

Solution 63:
1 1 A    B B A    C C D    
1 3 A    B 3 3    C 3 D    
4 4 A    B 4 4    C D D    

Solution 64:
1 1 A    B B A    C D D    
1 3 A    B 3 3    C 3 D    
4 4 A    B 4 4    C C D    

Solution 65:
1 1 A    B 3 A    D D 4    
1 3 A    B 3 4    D 3 4    
B C A    B C 4    D C C    

Solution 66:
1 1 A    C C A    D A A    
1 B 4    C B 4    D B B    
3 3 3    C 3 4    D D 4    

Solution 67:
1 1 A    D D A    4 A A    
1 B B    3 D B    4 4 B    
3 C C    3 D C    3 4 C    

Solution 68:
1 1 A    4 4 A    D A A    
1 B C    3 4 4    D D D    
3 B C    3 B C    3 B C    

Solution 69:
1 1 A    C D A    4 A A    
1 3 B    C D B    4 4 B    
3 3 3    C D D    C 4 B    

Solution 70:
1 1 A    C 4 A    C A A    
1 3 B    D 4 B    C 4 B    
3 3 3    D D D    C 4 B    

Solution 71:
1 1 A    C C A    4 A A    
1 3 B    4 C B    4 B B    
3 3 3    4 C D    D D D    

Solution 72:
1 1 A    B C A    D A A    
1 3 4    B C 4    D D D    
3 3 3    B C 4    B C 4    

Solution 73:
1 1 A    B C A    B A A    
1 3 4    B C 4    D D D    
3 3 3    B C 4    D C 4    

Solution 74:
1 1 A    C 3 A    D A A    
1 3 B    C 3 B    D 3 B    
C 4 B    C 4 4    D D 4    

Solution 75:
1 1 A    C 3 A    C A A    
1 3 B    C 3 B    D 3 B    
4 4 B    C 4 4    D D D    

Solution 76:
1 1 A    D D A    3 A A    
1 4 B    D 4 4    3 3 4    
C C B    D C B    3 C B    

Solution 77:
1 1 A    C 4 A    D A A    
1 4 B    C 4 B    D B B    
C 4 3    C 3 3    D D 3    

Solution 78:
1 1 A    C 3 A    D A A    
1 4 4    C 3 3    D D D    
4 4 B    C 3 B    C B B    

Solution 79:
1 1 A    C 3 A    C A A    
1 4 4    C 3 3    D D D    
4 4 B    C 3 B    D B B    

Solution 80:
1 1 A    B C A    D A A    
1 4 4    B C 3    D D D    
4 4 3    B C 3    B C 3    

Solution 81:
1 1 A    B C A    B A A    
1 4 4    B C 3    D D D    
4 4 3    B C 3    D C 3    

Solution 82:
1 1 A    C C C    4 B C    
1 B A    4 B A    4 B A    
3 3 3    4 3 D    D D D    

Solution 83:
1 1 A    D D D    3 B D    
1 B A    3 B A    3 B A    
4 C C    4 4 C    3 4 C    

Solution 84:
1 1 A    B C D    D D D    
1 3 A    B C A    4 4 A    
3 3 3    B C C    B 4 4    

Solution 85:
1 1 A    B C C    B 4 4    
1 3 A    B C A    4 4 A    
3 3 3    B C D    D D D    

Solution 86:
1 1 A    B B B    C D B    
1 3 A    4 4 A    C D A    
3 3 3    C 4 4    C D D    

Solution 87:
1 1 A    B 4 4    B D D    
1 3 A    4 4 A    B D A    
3 3 3    C C C    B D C    

Solution 88:
1 1 A    C C C    D D C    
1 3 A    3 3 A    D 3 A    
4 B B    4 4 B    D 4 B    

Solution 89:
1 1 A    C C C    C D D    
1 4 A    4 4 A    4 D A    
B B 3    B 3 3    B D 3    

Solution 90:
1 1 A    C C C    D D C    
1 4 A    4 4 A    4 D A    
B B 3    B 3 3    B D 3    

Solution 91:
1 1 A    C C C    C D D    
1 4 A    4 4 A    4 D A    
3 B B    3 3 B    3 D B    

Solution 92:
1 1 A    C C C    D D C    
1 4 A    4 4 A    4 D A    
3 B B    3 3 B    3 D B    

Solution 93:
1 1 A    A A A    D D D    
1 B 4    3 B 4    D B B    
3 C C    3 C 4    3 C 4    

Solution 94:
1 1 A    A A A    D D D    
1 B C    3 B C    D B C    
3 4 C    3 4 4    3 B 4    

Solution 95:
1 1 A    A A A    D D D    
1 B 4    3 B 4    B B D    
3 C C    3 C 4    3 C 4    

Solution 96:
1 1 A    A A A    D D D    
1 B B    3 4 B    D 4 B    
3 4 C    3 4 C    3 C C    

Solution 97:
1 1 A    A A A    4 B C    
1 B C    4 B C    4 B C    
3 3 3    4 3 D    D D D    

Solution 98:
1 1 A    A A A    3 B C    
1 B C    3 B C    3 B C    
4 D D    4 4 D    3 4 D    

Solution 99:
1 1 A    A A A    D D D    
1 B C    3 4 4    4 4 D    
3 B C    3 B C    3 B C    

Solution 100:
1 1 A    A A A    D D D    
1 B 4    3 4 4    D 4 C    
3 B C    3 B C    3 B C    

Solution 101:
1 1 A    A A A    D D D    
1 B C    3 B C    D B C    
3 B 4    3 4 4    3 4 C    

Solution 102:
1 1 A    A A A    D D D    
1 B B    3 B 4    D B 4    
3 C 4    3 C 4    3 C C    

Solution 103:
1 1 A    A A A    D D D    
1 B B    4 B 3    4 B D    
4 C 3    4 C 3    C C 3    

Solution 104:
1 1 A    A A A    D D D    
1 3 B    4 3 3    4 3 D    
4 C B    4 C B    C C B    

Solution 105:
1 1 A    A A A    C D D    
1 3 B    4 4 B    C D B    
3 3 3    C 4 4    C D B    

Solution 106:
1 1 A    A A A    D D D    
1 3 B    4 4 B    D B B    
3 3 3    C 4 4    C C C    

Solution 107:
1 1 A    A A A    C D B    
1 3 B    4 4 B    C D B    
3 3 3    C 4 4    C D D    

Solution 108:
1 1 A    A A A    D D D    
1 3 B    B B B    4 4 D    
3 3 3    C C C    C 4 4    

Solution 109:
1 1 A    A A A    4 D D    
1 3 B    B B B    4 4 D    
3 3 3    C C C    C 4 D    

Solution 110:
1 1 A    A A A    D D D    
1 3 B    B B B    D 4 4    
3 3 3    C C C    4 4 C    

Solution 111:
1 1 A    A A A    D D 4    
1 3 B    B B B    D 4 4    
3 3 3    C C C    D 4 C    

Solution 112:
1 1 A    A A A    C C C    
1 3 4    B 4 4    D 4 C    
3 3 3    B B B    D D D    

Solution 113:
1 1 A    A A A    C C C    
1 3 4    B 4 4    C 4 D    
3 3 3    B B B    D D D    

Solution 114:
1 1 A    A A A    C C D    
1 3 4    B 4 4    C 4 D    
3 3 3    B B B    C D D    

Solution 115:
1 1 A    A A A    C D D    
1 3 4    B 4 4    C 4 D    
3 3 3    B B B    C C D    

Solution 116:
1 1 A    A A A    D D D    
1 3 B    3 3 B    D 3 B    
C C 4    C 4 4    C 4 B    

Solution 117:
1 1 A    A A A    D D B    
1 3 B    3 3 B    D 3 B    
4 C C    4 4 C    D 4 C    

Solution 118:
1 1 A    A A A    D D D    
1 3 B    3 3 B    D 3 B    
4 4 B    C 4 4    C C C    

Solution 119:
1 1 A    A A A    D D D    
1 4 B    3 4 4    D C 4    
3 C B    3 C B    3 C B    

Solution 120:
1 1 A    A A A    D D D    
1 4 B    3 4 B    D B B    
3 C C    3 4 C    3 4 C    

Solution 121:
1 1 A    A A A    D D B    
1 4 B    4 4 B    4 D B    
C C 3    C 3 3    C D 3    

Solution 122:
1 1 A    A A A    D D B    
1 4 B    4 4 B    4 D B    
3 C C    3 3 C    3 D C    

Solution 123:
1 1 A    A A A    C D D    
1 4 4    3 3 3    C D B    
4 4 B    C 3 B    C D B    

Solution 124:
1 1 A    A A A    D D D    
1 4 4    C C C    C 3 D    
4 4 B    B B B    3 3 3    

Solution 125:
1 1 A    A A A    3 3 3    
1 4 4    C C C    C 3 D    
4 4 B    B B B    D D D    

Solution 126:
1 1 A    A A A    D D D    
1 4 4    C C C    D 3 C    
4 4 B    B B B    3 3 3    

Solution 127:
1 1 A    A A A    3 3 3    
1 4 4    C C C    D 3 C    
4 4 B    B B B    D D D    

Solution 128:
1 1 A    A A A    C C C    
1 4 4    3 3 3    D 3 C    
4 4 B    B B B    D D D    

Solution 129:
1 1 A    A A A    C C C    
1 4 4    3 3 3    C 3 D    
4 4 B    B B B    D D D    

Solution 130:
1 1 A    A A A    C C D    
1 4 4    3 3 3    C 3 D    
4 4 B    B B B    C D D    

Solution 131:
1 1 A    A A A    C D D    
1 4 4    3 3 3    C 3 D    
4 4 B    B B B    C C D    

Solution 132:
1 1 A    A A A    C D D    
1 4 4    B B B    C D B    
4 4 3    C 3 3    C D 3    

Solution 133:
1 1 A    B 4 A    B 4 A    
1 4 A    B 4 C    C C C    
3 3 3    B 3 D    D D D    

Solution 134:
1 1 3    A B C    D B C    
1 3 3    A A A    D B C    
4 4 3    D 4 4    D B C    

Solution 135:
1 1 3    A A A    C D A    
1 3 3    B B B    C D B    
4 4 3    C 4 4    C D D    

Solution 136:
1 1 3    A B C    A B C    
1 3 3    D D D    A B C    
4 4 3    D 4 4    A B C    

Solution 137:
1 1 3    B B B    D D D    
1 A 3    B A 3    D A A    
4 4 3    C 4 4    C C C    

Solution 138:
1 1 3    B B C    C C C    
1 A 3    B A 3    D A A    
4 4 3    B 4 4    D D D    

Solution 139:
1 1 3    B B B    C D D    
1 A 3    B A 3    C A D    
4 4 3    C 4 4    C A D    

Solution 140:
1 1 3    B B C    D D C    
1 A 3    B A 3    D A C    
4 4 3    B 4 4    D A C    

Solution 141:
1 1 3    B B B    D D D    
1 A 3    B A 3    A A D    
4 4 3    C 4 4    C C C    

Solution 142:
1 1 3    B B C    C C C    
1 A 3    B A 3    A A D    
4 4 3    B 4 4    D D D    

Solution 143:
1 1 3    B B B    C A D    
1 A 3    B A 3    C A D    
4 4 3    C 4 4    C D D    

Solution 144:
1 1 3    B B C    D A C    
1 A 3    B A 3    D A C    
4 4 3    B 4 4    D D C    

Solution 145:
1 1 3    C C C    C A D    
1 A 3    4 A 3    4 A D    
4 B 3    4 B D    B B D    

Solution 146:
1 1 3    B B B    D D C    
1 A 3    B A 3    D A C    
4 A 3    4 4 C    D 4 C    

Solution 147:
1 1 3    B C 3    D C 3    
1 4 4    B C 3    D D D    
4 4 A    B C A    B A A    

Solution 148:
1 1 3    B C 3    B C 3    
1 4 4    B C 3    D D D    
4 4 A    B C A    D A A    

Solution 149:
1 1 3    C 3 3    C A 3    
1 A B    C A B    D A B    
4 4 B    C 4 4    D D D    

Solution 150:
1 1 3    B 3 3    C D 3    
1 4 4    B B B    C D A    
4 4 A    C D A    C D A    

Solution 151:
1 1 3    B 3 3    B D 3    
1 4 4    C C C    B D A    
4 4 A    C D A    B D A    

Solution 152:
1 1 3    B 3 3    B D 3    
1 4 4    C C C    B D C    
4 4 A    A A A    B D D    

Solution 153:
A A A    C 4 4    4 4 D    
1 1 A    C 1 3    D D D    
B B 3    C B 3    C B 3    

Solution 154:
A A A    B 4 4    4 4 D    
1 1 A    B 1 3    D D D    
B C 3    B C 3    C C 3    

Solution 155:
A A A    D D D    3 3 3    
1 1 A    D 1 4    B 3 4    
B C 4    B C 4    B C C    

Solution 156:
A A A    B B B    4 D C    
1 1 A    4 1 B    4 D C    
3 3 3    4 3 C    D D C    

Solution 157:
A A A    B C C    D D D    
1 1 A    B 1 C    4 4 D    
3 3 3    B 3 C    B 4 4    

Solution 158:
A A A    B C C    4 D D    
1 1 A    B 1 C    4 4 D    
3 3 3    B 3 C    B 4 D    

Solution 159:
A A A    B C C    B 4 D    
1 1 A    B 1 C    4 4 D    
3 3 3    B 3 C    4 D D    

Solution 160:
A A A    B C C    B 4 4    
1 1 A    B 1 C    4 4 D    
3 3 3    B 3 C    D D D    

Solution 161:
A A A    B B B    C D 4    
1 1 A    B 1 4    C D 4    
3 3 3    C 3 4    C D D    

Solution 162:
A A A    B B C    D D D    
1 1 A    B 1 C    D 4 4    
3 3 3    B 3 C    4 4 C    

Solution 163:
A A A    B B C    D D 4    
1 1 A    B 1 C    D 4 4    
3 3 3    B 3 C    D 4 C    

Solution 164:
A A A    B B C    D 4 C    
1 1 A    B 1 C    D 4 4    
3 3 3    B 3 C    D D 4    

Solution 165:
A A A    B B C    4 4 C    
1 1 A    B 1 C    D 4 4    
3 3 3    B 3 C    D D D    

Solution 166:
A A A    4 4 C    D 4 4    
1 1 A    3 1 C    D D D    
3 B C    3 B C    3 B B    

Solution 167:
A A A    4 4 C    D 4 4    
1 1 A    3 1 C    D D D    
3 B B    3 B C    3 B C    

Solution 168:
A A A    D D D    3 3 3    
1 1 A    4 1 D    4 3 C    
4 B C    4 B C    B B C    

Solution 169:
A A A    4 3 C    3 3 3    
1 1 A    4 4 C    D D D    
B 1 C    B 4 C    B B D    

Solution 170:
A A A    D D D    D 4 4    
1 1 A    3 3 3    4 4 C    
B 1 C    B 3 C    B B C    

Solution 171:
A A A    C C C    D D D    
1 1 A    4 4 C    D 4 4    
B 1 3    B 3 3    B B 3    

Solution 172:
A A A    C C C    C 4 4    
1 1 A    D D D    4 4 D    
B 1 3    B 3 3    B B 3    

Solution 173:
A A A    C 4 4    4 4 D    
1 1 A    C C C    D D D    
B 1 3    B 3 3    B B 3    

Solution 174:
A A A    C C C    D D D    
1 1 A    C 4 4    4 4 D    
B 1 3    B 3 3    B B 3    

Solution 175:
A A A    C C C    4 4 C    
1 1 A    D D D    D 4 4    
B 1 3    B 3 3    B B 3    

Solution 176:
A A A    C 4 4    C C C    
1 1 A    4 4 D    D D D    
B 1 3    B 3 3    B B 3    

Solution 177:
A A A    4 4 C    C C C    
1 1 A    D 4 4    D D D    
B 1 3    B 3 3    B B 3    

Solution 178:
A A A    4 4 C    D 4 4    
1 1 A    C C C    D D D    
B 1 3    B 3 3    B B 3    

Solution 179:
A A A    B 3 4    3 3 3    
1 1 A    B 4 4    D D D    
B 1 C    B 4 C    D C C    

Solution 180:
A A A    B C C    D D D    
1 1 A    B C 3    D 4 4    
B 1 3    B C 3    4 4 3    

Solution 181:
A A A    B C C    D D 4    
1 1 A    B C 3    D 4 4    
B 1 3    B C 3    D 4 3    

Solution 182:
A A A    B C C    D D D    
1 1 A    B C 4    D 3 4    
B 1 4    B C 4    3 3 3    

Solution 183:
A A A    B C C    3 3 3    
1 1 A    B C 4    D 3 4    
B 1 4    B C 4    D D D    

Solution 184:
A A A    B 3 C    C C C    
1 1 A    B 3 4    D 3 4    
B 1 4    B 3 4    D D D    

Solution 185:
A A A    D D D    4 4 D    
1 1 A    3 3 3    B 4 4    
B 1 C    B 3 C    B C C    

Solution 186:
A A A    C C C    C D D    
1 1 A    3 3 3    B 3 D    
B 1 4    B 4 4    B 4 D    

Solution 187:
A A A    C C C    D D D    
1 1 A    4 4 C    D 4 4    
3 1 B    3 3 B    3 B B    

Solution 188:
A A A    C C C    C 4 4    
1 1 A    D D D    4 4 D    
3 1 B    3 3 B    3 B B    

Solution 189:
A A A    C 4 4    4 4 D    
1 1 A    C C C    D D D    
3 1 B    3 3 B    3 B B    

Solution 190:
A A A    C C C    D D D    
1 1 A    C 4 4    4 4 D    
3 1 B    3 3 B    3 B B    

Solution 191:
A A A    C C C    4 4 C    
1 1 A    D D D    D 4 4    
3 1 B    3 3 B    3 B B    

Solution 192:
A A A    C 4 4    C C C    
1 1 A    4 4 D    D D D    
3 1 B    3 3 B    3 B B    

Solution 193:
A A A    4 4 C    C C C    
1 1 A    D 4 4    D D D    
3 1 B    3 3 B    3 B B    

Solution 194:
A A A    4 4 C    D 4 4    
1 1 A    C C C    D D D    
3 1 B    3 3 B    3 B B    

Solution 195:
A A A    C C B    D D D    
1 1 A    3 C B    4 4 D    
3 1 B    3 C B    3 4 4    

Solution 196:
A A A    C C B    4 D D    
1 1 A    3 C B    4 4 D    
3 1 B    3 C B    3 4 D    

Solution 197:
A A A    C C C    D D C    
1 1 A    3 3 3    D 3 B    
4 1 B    4 4 B    D 4 B    

Solution 198:
A A A    C C B    D D D    
1 1 A    4 C B    4 3 D    
4 1 B    4 C B    3 3 3    

Solution 199:
A A A    C C B    3 3 3    
1 1 A    4 C B    4 3 D    
4 1 B    4 C B    D D D    

Solution 200:
A A A    C 3 B    C C C    
1 1 A    4 3 B    4 3 D    
4 1 B    4 3 B    D D D    

Solution 201:
A A A    4 4 C    D 4 4    
1 B A    1 B C    D B B    
3 3 3    1 3 C    D D C    

Solution 202:
A A A    C C C    C B 4    
1 B A    1 B 4    D B 4    
3 3 3    1 3 4    D D D    

Solution 203:
A A A    B B B    D 4 C    
1 3 A    1 4 B    D 4 C    
3 3 3    1 4 C    D D C    

Solution 204:
A A A    B B C    D D D    
1 3 A    1 B C    D 4 4    
3 3 3    1 B C    4 4 C    

Solution 205:
A A A    B B C    D D 4    
1 3 A    1 B C    D 4 4    
3 3 3    1 B C    D 4 C    

Solution 206:
A A A    B B C    D 4 C    
1 3 A    1 B C    D 4 4    
3 3 3    1 B C    D D 4    

Solution 207:
A A A    B B C    4 4 C    
1 3 A    1 B C    D 4 4    
3 3 3    1 B C    D D D    

Solution 208:
A A A    C C C    D D 3    
1 4 A    1 4 C    D 3 3    
B B B    1 4 B    D 4 3    

Solution 209:
A A A    C C C    3 D D    
1 4 A    1 4 C    3 3 D    
B B B    1 4 B    3 4 D    

Solution 210:
A A A    1 B C    D D D    
1 3 A    1 B C    D 4 4    
3 3 3    B B C    4 4 C    

Solution 211:
A A A    1 B C    D D 4    
1 3 A    1 B C    D 4 4    
3 3 3    B B C    D 4 C    

Solution 212:
A A A    1 B C    D 4 C    
1 3 A    1 B C    D 4 4    
3 3 3    B B C    D D 4    

Solution 213:
A A A    1 B C    4 4 C    
1 3 A    1 B C    D 4 4    
3 3 3    B B C    D D D    

Solution 214:
A A A    1 4 B    D D B    
1 3 A    1 4 C    D 4 B    
3 3 3    C C C    D 4 B    

Solution 215:
A A A    1 3 C    D D D    
1 3 A    1 3 C    D 4 4    
B B B    B 3 C    4 4 C    

Solution 216:
A A A    1 3 C    D D 4    
1 3 A    1 3 C    D 4 4    
B B B    B 3 C    D 4 C    

Solution 217:
A A A    1 3 C    D 4 C    
1 3 A    1 3 C    D 4 4    
B B B    B 3 C    D D 4    

Solution 218:
A A A    1 3 C    4 4 C    
1 3 A    1 3 C    D 4 4    
B B B    B 3 C    D D D    

Solution 219:
A A A    1 3 C    D D D    
1 3 A    1 3 C    4 4 D    
B B C    B 3 C    B 4 4    

Solution 220:
A A A    1 3 C    4 D D    
1 3 A    1 3 C    4 4 D    
B B C    B 3 C    B 4 D    

Solution 221:
A A A    1 C C    D D 3    
1 4 A    1 4 C    D 3 3    
B B B    B 4 C    D 4 3    

Solution 222:
A A A    1 C C    3 D D    
1 4 A    1 4 C    3 3 D    
B B B    B 4 C    3 4 D    

Solution 223:
A A A    1 3 C    3 3 3    
1 4 A    1 4 C    D D D    
B B B    B 4 C    D 4 C    

Solution 224:
A A A    1 3 C    3 3 3    
1 4 A    1 4 C    D D D    
B B C    B 4 C    B 4 D    

Solution 225:
A A A    1 4 C    D 4 3    
1 4 A    1 4 C    D 3 3    
B B B    B C C    D D 3    

Solution 226:
A A A    1 4 C    3 4 D    
1 4 A    1 4 C    3 3 D    
B B B    B C C    3 D D    

Solution 227:
A A A    1 4 C    D 4 C    
1 4 A    1 4 C    D D D    
B B B    B 3 C    3 3 3    

Solution 228:
A A A    1 4 B    D 4 B    
1 4 A    1 4 B    D D D    
3 3 3    C 3 B    C C C    

Solution 229:
A A A    B B B    D D D    
1 3 A    1 1 B    4 4 D    
3 3 3    C C C    C 4 4    

Solution 230:
A A A    B B B    4 D D    
1 3 A    1 1 B    4 4 D    
3 3 3    C C C    C 4 D    

Solution 231:
A A A    B B B    D D D    
1 3 A    1 1 B    D 4 4    
3 3 3    C C C    4 4 C    

Solution 232:
A A A    B B B    D D 4    
1 3 A    1 1 B    D 4 4    
3 3 3    C C C    D 4 C    

Solution 233:
A A A    B B B    B 4 D    
1 3 A    1 1 C    4 4 D    
3 3 3    C C C    4 D D    

Solution 234:
A A A    B B B    B 4 4    
1 3 A    1 1 C    4 4 D    
3 3 3    C C C    D D D    

Solution 235:
A A A    B B B    D 4 B    
1 3 A    1 1 C    D 4 4    
3 3 3    C C C    D D 4    

Solution 236:
A A A    B B B    4 4 B    
1 3 A    1 1 C    D 4 4    
3 3 3    C C C    D D D    

Solution 237:
A A A    B C C    B B B    
1 3 A    1 1 C    D D D    
3 3 3    4 4 C    D 4 4    

Solution 238:
A A A    4 4 B    D 4 4    
1 3 A    1 1 B    D D D    
3 3 3    C B B    C C C    

Solution 239:
A A A    D D D    3 3 3    
B 1 A    B 1 D    B 3 C    
4 1 C    4 4 C    B 4 C    

Solution 240:
A A A    C C C    C D 4    
B 3 A    B 1 4    B D 4    
3 3 3    1 1 4    B D D    

Solution 241:
A A A    C D D    C C C    
B 3 A    B 1 D    B 1 1    
3 3 3    4 4 D    B 4 4    

Solution 242:
A A A    4 4 C    C C C    
B 3 A    B 4 4    B 1 1    
3 3 3    D D D    B 1 D    

Solution 243:
A A A    1 1 D    3 1 D    
B C A    3 C D    3 C C    
B B B    4 4 D    3 4 4    

Solution 244:
A A A    1 1 D    4 1 D    
B C A    4 C D    4 C C    
B B B    4 3 D    3 3 3    

Solution 245:
A A A    4 3 D    3 3 3    
B C A    4 C D    4 C C    
B B B    1 1 D    4 1 D    

Solution 246:
A A A    4 4 D    3 4 4    
B C A    3 C D    3 C C    
B B B    1 1 D    3 1 D    

Solution 247:
A A A    1 3 4    3 3 3    
B C A    1 C 4    1 C 4    
B B B    D D D    D C 4    

Solution 248:
A A A    1 4 4    4 4 3    
B C A    1 C 3    1 C 3    
B B B    D D D    D C 3    

Solution 249:
A A A    4 3 1    3 3 3    
B C A    4 C 1    4 C 1    
B B B    D D D    4 C D    

Solution 250:
A A A    4 4 1    3 4 4    
B C A    3 C 1    3 C 1    
B B B    D D D    3 C D    

Solution 251:
A A A    1 4 4    4 4 D    
B 3 A    1 3 3    1 3 D    
B B B    C C C    C D D    

Solution 252:
A A A    C C C    C D D    
B 3 A    1 3 3    1 3 D    
B B B    1 4 4    4 4 D    

Solution 253:
A A A    1 1 C    4 1 C    
B 3 A    4 3 C    4 3 D    
B B B    4 3 C    D D D    

Solution 254:
A A A    C 1 1    C 1 4    
B 3 A    C 3 4    D 3 4    
B B B    C 3 4    D D D    

Solution 255:
A A A    1 3 C    4 4 C    
B 3 A    1 3 C    1 4 4    
B B B    D 3 C    D D D    

Solution 256:
A A A    C 3 1    C 4 4    
B 3 A    C 3 1    4 4 1    
B B B    C 3 D    D D D    

Solution 257:
A A A    1 1 C    4 1 C    
B 3 A    3 3 3    4 4 C    
B B B    D D D    D 4 C    

Solution 258:
A A A    C C C    C 4 D    
B 3 A    3 3 3    4 4 D    
B B B    1 1 D    4 1 D    

Solution 259:
A A A    1 1 C    4 1 C    
B B A    4 B C    4 B D    
3 3 3    4 3 C    D D D    

Solution 260:
A A A    C 1 1    C 1 4    
B B A    C B 4    D B 4    
3 3 3    C 3 4    D D D    

Solution 261:
A A A    C C C    B D C    
B 1 A    B 1 4    B D 4    
3 1 4    3 3 4    3 D D    

Solution 262:
A A A    4 4 1    B 4 4    
B C A    B C 1    B C 1    
D D 3    D 3 3    D C 3    

Solution 263:
A A A    4 4 1    B 4 4    
B C A    B C 1    B C 1    
3 D D    3 3 D    3 C D    

Solution 264:
A A A    4 4 1    B 4 4    
B C A    B C 1    B C 1    
D C 3    D 3 3    D D 3    

Solution 265:
A A A    4 4 1    B 4 4    
B C A    B C 1    B C 1    
3 C D    3 3 D    3 D D    

Solution 266:
A A A    1 1 D    B 1 D    
B 3 A    B 3 3    B 3 D    
C C C    C 4 4    4 4 D    

Solution 267:
A A A    1 1 D    B 1 D    
B 3 A    B 3 3    B 3 D    
C C 4    C 4 4    C 4 D    

Solution 268:
A A A    1 1 4    B D D    
B 3 A    B 1 4    B D 4    
3 3 3    C C C    C D 4    

Solution 269:
A A A    C C C    B 1 C    
B 3 A    B 4 4    B 1 1    
3 3 3    4 4 D    D D D    

Solution 270:
A A A    4 4 C    B 4 4    
B 3 A    B 1 C    B 1 1    
3 3 3    D C C    D D D    

Solution 271:
A A A    1 1 D    B 1 3    
B 4 A    B 4 D    B 3 3    
C C D    C 4 D    C 4 3    

Solution 272:
A A A    D D D    B 1 D    
B 4 A    B 4 3    B 1 1    
C C 3    C 4 3    C 4 3    

Solution 273:
A A A    D D D    D 1 3    
B B A    B 1 3    B 1 3    
C C C    C 4 4    4 4 3    

Solution 274:
A A A    D D D    D 1 4    
B B A    B 1 4    B 1 4    
C C C    C 3 4    3 3 3    

Solution 275:
A A A    D D D    D 1 3    
B B A    B 1 3    B 1 3    
C C 4    C 4 4    C 4 3    

Solution 276:
A A A    C C C    C 1 4    
B B A    B 1 4    B 1 4    
3 3 3    D 3 4    D D D    

Solution 277:
A A A    1 3 C    3 3 3    
4 4 A    1 1 C    D D D    
B 4 4    B C C    B B D    

Solution 278:
A A A    B 1 C    D 1 C    
4 4 A    B 1 C    D D D    
B 4 4    B 3 C    3 3 3    

Solution 279:
A A A    B 3 C    3 3 3    
4 4 A    B 1 C    D D D    
B 4 4    B 1 C    D 1 C    

Solution 280:
A A A    C C C    D D 3    
4 4 A    C 1 3    B D 3    
B 4 4    B 1 1    B D 3    

Solution 281:
A A A    C C C    C D 3    
4 4 A    1 1 3    1 D 3    
B 4 4    B B B    D D 3    

Solution 282:
A A A    C C C    3 D C    
4 4 A    3 1 1    3 D 1    
B 4 4    B B B    3 D D    

Shape 1, Position 1:
1 1 .    . . .    . . .    
1 . .    . . .    . . .    
. . .    . . .    . . .    

Shape 1, Position 2:
. 1 .    . . .    . . .    
1 1 .    . . .    . . .    
. . .    . . .    . . .    

Shape 1, Position 3:
. 1 .    . . .    . . .    
. 1 .    . 1 .    . . .    
. . .    . . .    . . .    

Shape 2, Position 1:
2 2 2    . . .    . . .    
2 . .    . . .    . . .    
. . .    . . .    . . .    

Shape 2, Position 2:
2 2 2    . . .    . . .    
. . 2    . . .    . . .    
. . .    . . .    . . .    

Shape 2, Position 3:
2 2 .    . . .    . . .    
. 2 .    . . .    . . .    
. 2 .    . . .    . . .    

Shape 2, Position 4:
2 2 .    . 2 .    . 2 .    
. . .    . . .    . . .    
. . .    . . .    . . .    

Shape 2, Position 5:
. 2 .    . 2 .    . . .    
. 2 .    . . .    . . .    
. 2 .    . . .    . . .    

Shape 2, Position 6:
. 2 .    . . .    . . .    
. 2 .    . 2 .    . 2 .    
. . .    . . .    . . .    

Shape 3, Position 1:
3 3 3    . . .    . . .    
. 3 .    . . .    . . .    
. . .    . . .    . . .    

Shape 3, Position 2:
. . .    . 3 .    . . .    
. 3 .    . 3 .    . . .    
. . .    . 3 .    . . .    

Shape 4, Position 1:
4 4 .    . . .    . . .    
. 4 4    . . .    . . .    
. . .    . . .    . . .    

Shape 4, Position 2:
4 4 .    . 4 4    . . .    
. . .    . . .    . . .    
. . .    . . .    . . .    

Shape 4, Position 3:
. 4 .    . . .    . . .    
. 4 .    . 4 .    . . .    
. . .    . 4 .    . . .