+++++++++++++++++++++++++++++

 instance la06

 +++++++++++++++++++++++++++++
 Lawrence 15x5 instance (Table 4, instance 1); also called (setg1) or (G1)
 15 5
 1 21 2 34 4 95 0 53 3 55
 3 52 4 16 1 71 2 26 0 21
 2 31 0 12 1 42 3 39 4 98
 3 77 1 77 4 79 0 55 2 66
 4 37 3 34 2 64 1 19 0 83
 2 43 1 54 0 92 3 62 4 79
 0 93 3 69 1 87 4 77 2 87
 0 60 1 41 2 38 4 83 3 24
 2 98 3 17 4 25 0 44 1 49
 0 96 4 77 3 79 1 75 2 43
 4 28 2 35 0 95 3 76 1  7
 0 61 4 10 2 95 1  9 3 35
 4 59 3 16 1 91 2 59 0 46
 4 43 1 52 0 28 2 27 3 50
 0 87 1 45 2 39 4  9 3 41