C11111333133313232233133313331333133313331311331311331313222311
>>
C1111133313331323223313331333133313331333131133131133131322231
<<
C11111333133313232233133313331333133313331311331311331313222313
>>
C11111333133313232233133313331333133313331311331311331313222312
>>