C132233133112121111331333133313331312121111133313331311113323221   >>    C13223313311212111133133313331333131212111113331333131111332322   <<    C132233133112121111331333133313331312121111133313331311113323223   >>      C132233133112121111331333133313331312121111133313331311113323222   >>