C332122131323132322331322331323113313132322331313223313233313123123221   >>    C33212213132313232233132233132311331313232233131322331323331312312322   <<    C332122131323132322331322331323113313132322331313223313233313123123223   >>      C332122131323132322331322331323113313132322331313223313233313123123222   >>