FreeDOS ships with the Colemak keyboard layout (to use, type "keyb co"). This file extracted from FREEDOS\PACKAGES\BASE\KEYBX\source\keydos\Co.key

Co.key

[KEYS:kcommon]
 18S  33/f    33/F   33/#6    33/#0   33/#0
 19S  25/p    25/P   25/#16   25/#0   25/#0
 20S  34/g    34/G   34/#7    34/#0   34/#0
 21S  36/j    36/J   36/#10   36/#0   36/#0
 22S  38/l    38/L   38/#12   38/#0   38/#0
 23S  22/u    22/U   22/#21   22/#0   22/#0
 24S  21/y    21/Y   21/#25   21/#0   21/#0
 25S  39/#59  39/:   39/#0    39/#0   39/#0
 31S  19/r    19/R   19/#18   19/#0   19/#0
 32S  31/s    31/S   31/#19   31/#0   31/#0
 33S  20/t    20/T   20/#20   20/#0   20/#0
 34S  32/d    32/D   32/#4    32/#0   32/#0
 36S  49/n    49/N   49/#14   49/#0   49/#0
 37S  18/e    18/E   18/#5    18/#0   18/#0
 38S  23/i    23/I   23/#9    23/#0   23/#0
 39S  24/o    24/O   24/#15   24/#0   24/#0
 49S  37/k    37/K   37/#11   37/#0   37/#0
 58S  14/#0   14/#0  14/#0    14/#0   14/#0
R58S  14/#8   14/#8  14/#127  14/#0   14/#0

[KEYS:k858]
 37CS  18/e  18/E  18/#5  18/Õ  18/#0

[KEYS:k853]
  7    !0  !C1
 35C    h    H
 46C    c    C
 57   #32

[Diacritics:c853]
^ c† g› h© jŸ sÇ uí C G H¨ J¬ SÆ Uì #32^

[PLANES]
Ctrl
AltGr | Shift
Alt

[SUBMAPPINGS]
0    kcommon
858  k858
850  -
437  -
853  k853  c853

[GENERAL]
Name=,CO
Name=103,CO