4 3
9 8 6
4 2 1
9 3 1 5 2
4 7
5 9 8 1 3
7 6 2
3 4 5
2 3
15-07-2017.......duro 15-07-2017
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1 2 5 4 6 9 3 7 8
9 8 7 3 1 5 4 6 2
3 6 4 8 7 2 5 1 9
7 9 3 1 5 4 8 2 6
4 1 8 2 3 6 9 5 7
2 5 6 7 9 8 1 3 4
5 7 9 6 4 1 2 8 3
8 3 1 9 2 7 6 4 5
6 4 2 5 8 3 7 9 1
3=>(3,1) | 6=>(3,2) | 2=>(2,9) | 4=>(9,2) | 6=>(5,6) | 4=>(4,6) | 4=>(6,9) | 3=>(7,9) |

6=>(1,5) | 4=>(2,7) | 7=>(4,1) | 4=>(7,5) | 7=>(6,4) | 1=>(9,9) | 6=>(6,3) | 8=>(5,3) |

2=>(6,1) | 6=>(4,9) | 2=>(1,2) | 1=>(5,2) | 8=>(4,7) | 8=>(1,9) | 9=>(1,6) | 9=>(3,9) |

7=>(3,5) | 8=>(9,5) | 7=>(8,6) | 8=>(8,1) | 7=>(9,7) | 6=>(9,1) | 8=>(7,8) | 6=>(8,7) |

9=>(9,8) | 9=>(8,4) | 5=>(9,4) | 9=>(7,3) | 3=>(2,4) | 5=>(2,6) | 5=>(1,3) | 1=>(8,3) |

2=>(5,4) | 1=>(7,6) | 5=>(7,1) | 2=>(8,5) | 1=>(1,1) | 1=>(2,5) | 3=>(5,5) |