C312322331333132212111133133313331312111133132233132322331333131133121
>>
C31232233133313221211113313331333131211113313223313232233133313113312
<<
C312322331333132212111133133313331312111133132233132322331333131133123
>>
C312322331333132212111133133313331312111133132233132322331333131133122
>>