C312322331333132212111133133313331312111133132313113313232212111111211311111
>>
C31232233133313221211113313331333131211113313231311331323221211111121131111
<<
C312322331333132212111133133313331312111133132313113313232212111111211311113
>>
C312322331333132212111133133313331312111133132313113313232212111111211311112
>>