C:\@Work\DMD2\posts\Anonymous Monk\1223893>t_format_varfld_1  3  1 0 1 1 0 0 1 0 1 0 1 0
[1, 0, 1, 1, 0, 0, 1, 0, 1, 0, 1, 0] -> '101 100 101 010'

C:\@Work\DMD2\posts\Anonymous Monk\1223893>t_format_varfld_1  4  1 0 1 1 0 0 1 0 1 0 1 0
[1, 0, 1, 1, 0, 0, 1, 0, 1, 0, 1, 0] -> '1011 0010 1010'

C:\@Work\DMD2\posts\Anonymous Monk\1223893>t_format_varfld_1  5  1 0 1 1 0 0 1 0 1 0 1 0
[1, 0, 1, 1, 0, 0, 1, 0, 1, 0, 1, 0] -> '10110 01010 10'