C132233133112121111331333133313331311331313331333133313112113313331312331   >>    C13223313311212111133133313331333131133131333133313331311211331333131233   <<    C132233133112121111331333133313331311331313331333133313112113313331312333   >>      C132233133112121111331333133313331311331313331333133313112113313331312332   >>