C31232233133313221211113313331333131211113313231333132313112233311
>>
C3123223313331322121111331333133313121111331323133313231311223331
<<
C31232233133313221211113313331333131211113313231333132313112233313
>>
C31232233133313221211113313331333131211113313231333132313112233312
>>