C132233133112121111331333133313331323331333133313331311331323133313331322112121   >>    C13223313311212111133133313331333132333133313331333131133132313331333132211212   <<    C132233133112121111331333133313331323331333133313331311331323133313331322112123   >>      C132233133112121111331333133313331323331333133313331311331323133313331322112122   >>