00000000000000777770000000000000
00000000000077777777700000000000
00000000000777777777770000000000
00000000000777777777770000000000
00000000007777777777770000000000
00000000007777777777700000000000
00000000007777777777670000000000
00000000000777777776570707700000
00000000007757777778700077770000
00000000007545577777777777670000
00000000075444755577657775700000
00000000075147566657777777000000
00000000075157566657777700000000
00000000075457566577766700000000
00000000007757756666556700000000
00000000007777775566577000070700
00000000077877787755700000707000
00000000075557844577000707070000
00000000754557841445707070700000
00000007754577544145770707070000
00000077775777755444577070700000
00000077777777077554457707000000
00000007777070707775445770700000
00000007070707070775545707000000
00000070707070707077555770700000
00000007070707070707777770000000
00000000000070707077777770000000
00000000000000070707070700000000
00000000000000000000000000000000
