C11111333133313232233133313331333133112111112113313331333132333112313232321
>>
C1111133313331323223313331333133313311211111211331333133313233311231323232
<<
C11111333133313232233133313331333133112111112113313331333132333112313232323
>>
C11111333133313232233133313331333133112111112113313331333132333112313232322
>>