C313212111133131211331333133313331311331333131133133313233233131
>>
C31321211113313121133133313331333131133133313113313331323323313
<<
C313212111133131211331333133313331311331333131133133313233233133
>>
C313212111133131211331333133313331311331333131133133313233233132
>>