C23221211113313331233133313331312111112111133112113313231323321
>>
C2322121111331333123313331333131211111211113311211331323132332
<<
C23221211113313331233133313331312111112111133112113313231323323
>>
C23221211113313331233133313331312111112111133112113313231323322
>>