C132233133112121111331333133312111133132311233133313331322132321   >>    C13223313311212111133133313331211113313231123313331333132213232   <<    C132233133112121111331333133312111133132311233133313331322132323   >>      C132233133112121111331333133312111133132311233133313331322132322   >>