C312322331333132212111133133313331312111133132313331333131123313231311131
>>
C31232233133313221211113313331333131211113313231333133313112331323131113
<<
C312322331333132212111133133313331312111133132313331333131123313231311133
>>
C312322331333132212111133133313331312111133132313331333131123313231311132
>>