C312322331333132212111133133313331333133323213331311331323133313232233131
>>
C31232233133313221211113313331333133313332321333131133132313331323223313
<<
C312322331333132212111133133313331333133323213331311331323133313232233133
>>
C312322331333132212111133133313331333133323213331311331323133313232233132
>>