C111113331333132322331333133313331311331311331323133313331333131113231
>>
C11111333133313232233133313331333131133131133132313331333133313111323
<<
C111113331333132322331333133313331311331311331323133313331333131113233
>>
C111113331333132322331333133313331311331311331323133313331333131113232
>>