C1322331331121211113313331333133313331323223313331312111113311221221   >>    C132233133112121111331333133313331333132322331333131211111331122122   <<    C1322331331121211113313331333133313331323223313331312111113311221223   >>      C1322331331121211113313331333133313331323223313331312111113311221222   >>