C11111333133313232233133313331333133112111112113313331333232321
>>
C1111133313331323223313331333133313311211111211331333133323232
<<
C11111333133313232233133313331333133112111112113313331333232323
>>
C11111333133313232233133313331333133112111112113313331333232322
>>