C132233133112121111331333133313331311331313331333133313112113313331323112121   >>    C13223313311212111133133313331333131133131333133313331311211331333132311212   <<    C132233133112121111331333133313331311331313331333133313112113313331323112123   >>      C132233133112121111331333133313331311331313331333133313112113313331323112122   >>