But this messes with the distribution (you now have two ways of rolling a 2: 1,1 and 2,5) and makes outcomes like '1' possible (1, 6), which shouldn't be
a normal D6 and a D10 with 1-5 twice. If total is 7, use the D6 plus 6 instead.
The roll table for that is exactly that of 2 D6 with the 7s removed. The 7s shift to the last column.
