SIZE 10X10 BLOCK_NUM 8 BLOCK#1 1X4 1 + 8 7 BLOCK#2 3X2 0,8,0 7,6,+ BLOCK#3 2X3 10,0 +,0 3,9 BLOCK#4 2X2 1,2 4,+ BLOCK#5 3X2 11,+,+ 0,0,3 BLOCK#6 3X2 0, +,2 5,11,0 BLOCK#7 3X2 0,10,6 9, 5,0 BLOCK#8 3X2 +,+,0 0,+,4