16 + 16

1 * 10^1 + 6 * 10^0 + 1 * 10^1 + 6 * 10^0

res_0 = 12 = 6 + 6

res_1 = 2 + 1 = 10 + 10 + ((12 - 12 mod 10)) / 10

32 = res_1 + res_0