C313212111133131211331333133313331311331333133313113313331313332233131
>>
C31321211113313121133133313331333131133133313331311331333131333223313
<<
C313212111133131211331333133313331311331333133313113313331313332233133
>>
C313212111133131211331333133313331311331333133313113313331313332233132
>>