000000000000000000
000000000000000000
000000000000000000
000000000000a00000
000000000000000000
0000000a0000000000
000000000000020000
000000000000000000
00000a050000000000
000a00000000000000

222222222222222222
222222222222222222
222000000020002222
2220222220800d2222
22202d2d2020002222
222020202022222222
22208020802d202222
222022212020202222
222020001080202222
222022208020602222

7
8
1