C11111333133313232233133313331333133112111112113313331311331333132321322321
>>
C1111133313331323223313331333133313311211111211331333131133133313232132232
<<
C11111333133313232233133313331333133112111112113313331311331333132321322323
>>
C11111333133313232233133313331333133112111112113313331311331333132321322322
>>