C3132121111133313233121111331333133313331312121111331333133322331123313332231   >>    C313212111113331323312111133133313331333131212111133133313332233112331333223   <<    C3132121111133313233121111331333133313331312121111331333133322331123313332233   >>      C3132121111133313233121111331333133313331312121111331333133322331123313332232   >>