C1322331331121211113313331333133313331323223313331331121111113313221   >>    C132233133112121111331333133313331333132322331333133112111111331322   <<    C1322331331121211113313331333133313331323223313331331121111113313223   >>      C1322331331121211113313331333133313331323223313331331121111113313222   >>