C11111333133313232233133313331333133112111112113313331311331333231312321
>>
C1111133313331323223313331333133313311211111211331333131133133323131232
<<
C11111333133313232233133313331333133112111112113313331311331333231312323
>>
C11111333133313232233133313331333133112111112113313331311331333231312322
>>