C3132121111133313233121111331333133313331322331333131133132331133131   >>    C313212111113331323312111133133313331333132233133313113313233113313   <<    C3132121111133313233121111331333133313331322331333131133132331133133   >>      C3132121111133313233121111331333133313331322331333131133132331133132   >>