C31232233133313221211113313331333131333132313331323223313111221
>>
C3123223313331322121111331333133313133313231333132322331311122
<<
C31232233133313221211113313331333131333132313331323223313111223
>>
C31232233133313221211113313331333131333132313331323223313111222
>>