Consider the matrices

- | - | - | - |

0 | 0 | 0 | 0 |

1 | 27 | 16 | 7 |

24 | 40 | 1 | 35 |

10 | 30 | 22 | 44 |

5 | 18 | 14 | 33 |

30 | 16 | 33 | 27 |

- |

0 |

3 |

7 |

7 |

3 |

0 |

Again (as in Theorem 2.54) replace each column of [A1 | -A1 | A2] by its 7 cyclic shifts. This gives a (45,7,1,1) QDM.

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