C132233133112121111331333133313231333133313231211113313331323131131333133311121   >>    C13223313311212111133133313331323133313331323121111331333132313113133313331112   <<    C132233133112121111331333133313231333133313231211113313331323131131333133311123   >>      C132233133112121111331333133313231333133313231211113313331323131131333133311122   >>