This was my work
before the above selections
173x.. 326x........128x...872x....
Is there chance for these triads
__________________________
0028, 0128, 0228, 0238, 0248, 0278, 0288, 0289, 0378, 0578, 0678, 1128, 1228, 1248,
1278, 1288, 1289, 2288, 2378, 2488, 2578, 2678, 2888, 2889, 3578, 5578, 5678, 5778, 5788, 5789,
0037, 0137, 0233, 0235, 0236, 0237, 0238, 0337, 0347,
0377, 0378, 1137, 1337, 1347, 1377, 1378, 2233, 2235, 2236,
2333, 2335, 2336, 2339, 2355, 2356, 2359, 2366, 2369,
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0028, 0128, 0228, 0238, 0248, 0278,
0288, 0289, 0378, 0578, 0678, 1128, 1228, 1248,
1278, 1288, 1289,
0137, 0238, 0378, 1378,
0128, 0248, 0278,
0289, 0578, 0678, 1128, 1228, 1248,
1278, 1288, 1289,
0028, 0038, 0078, 0128, 0228, 0238, 0248, 0278, 0288, 0289, 0338, 0378, 0388, 0578, 0678, 0778, 0788, 0789, 1128, 1228, 1248, 1278, 1288, 1289, 2248, 2278, 2288, 2289, 2378, 2448, 2478, 2488, 2489, 2578, 2678, 2778, 2788, 2789, 2888, 2889, 2899, 3378, 3578, 3678, 3778, 3788, 3789, 5578, 5678, 5778, 5788, 5789, 6678, 6778, 6788, 6789, 7789, 7889, 7899
_________________________________________________________________________________________
0028, 0128, 0228, 0238, 0248, 0278, 0288, 0289, 0378, 0578, 0678, 1128, 1228, 1248, 1278, 1288, 1289, 2288, 2378, 2488, 2578, 2678, 2888, 2889, 3378, 3578, 3678, 3778, 3788, 3789, 5578, 5678, 5778, 5788, 5789, 6678, 6778, 6788, 6789,
_________________________________________________
0028, 0128, 0228, 0238, 0248, 0278, 0288, 0289, 0378, 0578, 0678, 1128, 1228, 1248,
1278, 1288, 1289, 2288, 2378, 2488, 2578, 2678, 2888, 2889, 3578, 5578, 5678, 5778, 5788, 5789,
0028, 0128, 0228, 0238, 0248, 0278,
0288, 0289, 0378, 0578, 0678, 1128, 1228, 1248,
1278, 1288, 1289,
0023, 0037, 0038, 0078, 0137, 0223, 0233, 0235, 0236, 0237, 0238, 0239, 0337, 0338, 0347, 0377, 0378, 0388, 0778, 0788, 1137, 1337, 1347, 1377, 1378, 2233, 2235, 2236, 2239, 2333, 2335, 2336, 2339, 2355, 2356, 2359, 2366, 2369, 2399, 3347, 3378, 3447, 3477, 3478, 3778, 3788
________________________________________________
0037, 0137, 0233, 0235, 0236, 0237, 0238, 0337, 0347, 0377, 0378, 1137, 1337, 1347, 1377, 1378, 2233, 2235, 2236, 2333, 2335, 2336, 2339, 2355, 2356, 2359, 2366, 2369, 3378, 3478, 3778, 3788
_________________________________________________________________
0037, 0137, 0233, 0235, 0236, 0237, 0238, 0337, 0347,
0377, 0378, 1137, 1337, 1347, 1377, 1378, 2233, 2235, 2236,
2333, 2335, 2336, 2339, 2355, 2356, 2359, 2366, 2369,
______________
0137, 0238, 0378, 1378