C312322331333132212111133133313331333131133113313331333232223311
>>
C31232233133313221211113313331333133313113311331333133323222331
<<
C312322331333132212111133133313331333131133113313331333232223313
>>
C312322331333132212111133133313331333131133113313331333232223312
>>