C132233133112121111331333133312111133132311233133313223313113313112113132311   >>    C13223313311212111133133313331211113313231123313331322331311331311211313231   <<    C132233133112121111331333133312111133132311233133313223313113313112113132313   >>      C132233133112121111331333133312111133132311233133313223313113313112113132312   >>