C132233133112121111331333133313331312121111133313331322331323312331   >>    C13223313311212111133133313331333131212111113331333132233132331233   <<    C132233133112121111331333133313331312121111133313331322331323312333   >>      C132233133112121111331333133313331312121111133313331322331323312332   >>