C1111133313331323223313331333133313331333131211113313331323233221   >>    C111113331333132322331333133313331333133313121111331333132323322   <<    C1111133313331323223313331333133313331333131211113313331323233223   >>      C1111133313331323223313331333133313331333131211113313331323233222   >>