C312322331333132212111133133313331323133313221211113313231311331323112111
>>
C31232233133313221211113313331333132313331322121111331323131133132311211
<<
C312322331333132212111133133313331323133313221211113313231311331323112113
>>
C312322331333132212111133133313331323133313221211113313231311331323112112
>>