C132233133112121111331333133313331323331323121111331323222332321   >>    C13223313311212111133133313331333132333132312111133132322233232   <<    C132233133112121111331333133313331323331323121111331323222332323   >>      C132233133112121111331333133313331323331323121111331323222332322   >>