C111113331333132322331333133313331311331322331333131333131333111
>>
C11111333133313232233133313331333131133132233133313133313133311
<<
C111113331333132322331333133313331311331322331333131333131333113
>>
C111113331333132322331333133313331311331322331333131333131333112
>>