C132233133112121111331333133312111133132311233133313331313331311213321   >>    C13223313311212111133133313331211113313231123313331333131333131121332   <<    C132233133112121111331333133312111133132311233133313331313331311213323   >>      C132233133112121111331333133312111133132311233133313331313331311213322   >>