knowledge – Uncovering mystery numbers

In this puzzle, there are 7 occurrences of xx. Two of them can be replaced with numbers, and the other five cannot. Which two can, and what numbers should uncover them?

West Central East
10|05 06|07 14|03
01|23 xx|20 66|19
xx|17 09|35 xx|xx
02|55 85|26 69|23
xx|xx 24|xx 80|92