C11111333133313232233133313331333133112111112113313331311331131311
>>
C1111133313331323223313331333133313311211111211331333131133113131
<<
C11111333133313232233133313331333133112111112113313331311331131313
>>
C11111333133313232233133313331333133112111112113313331311331131312
>>