C132233133112121111331333133313231333133313231311331333131111332111311   >>    C13223313311212111133133313331323133313331323131133133313111133211131   <<    C132233133112121111331333133313231333133313231311331333131111332111313   >>      C132233133112121111331333133313231333133313231311331333131111332111312   >>