gistfile1.txt

For 17 total events:

Consecutive integer command codes [1, 2, 3, ..., 17] yield 89 total false positive pairs (15 and 17 are particularly bad values):

  event <---> false positives:
  ----------------------------
  1 <---> {3, 5, 7, 9, 11, 13, 15, 17}
  2 <---> {3, 6, 7, 10, 11, 14, 15}
  3 <---> {5, 6, 7, 9, 10, 11, 13, 14, 15, 17}
  4 <---> {5, 6, 7, 12, 13, 14, 15}
  5 <---> {6, 7, 9, 11, 12, 13, 14, 15, 17}
  6 <---> {7, 10, 11, 12, 13, 14, 15}
  7 <---> {9, 10, 11, 12, 13, 14, 15, 17}
  8 <---> {9, 10, 11, 12, 13, 14, 15}
  9 <---> {10, 11, 12, 13, 14, 15, 17}
  10 <---> {11, 12, 13, 14, 15}
  11 <---> {12, 13, 14, 15, 17}
  12 <---> {13, 14, 15}
  13 <---> {17, 14, 15}
  14 <---> {15}
  15 <---> {17}
  16 <---> {17}

Bitmask-style command codes which minimize overlap ([1, 2, 4, ..., 16384, 32768, 3]) yield 2 total false positive pairs:

event <---> false positives:
  ----------------------------
  1 <---> {3}
  2 <---> {3}