C132233133112121111331333133313331323331333133313331323212323331   >>    C13223313311212111133133313331333132333133313331333132321232333   <<    C132233133112121111331333133313331323331333133313331323212323333   >>      C132233133112121111331333133313331323331333133313331323212323332   >>