Choose how far back the first person goes, how far forward the second goes, the ratio between those two brackets, and the fact that links the two people. The first three cases are three different links on the same split — all of them describe Neha at 15 and Vijay at 25.
Neha 5 years back : Vijay 5 years on = 1 : 3, gap 10
Neha 15 · Vijay 25 · brackets 10 and 30
Watch the last two stat tiles disagree on purpose. The Age gap is the distance between the two people; the two bracket tiles differ by that gap plus both shifts. Setting the split ratio to 1 : 1 with a non-zero gap link makes the solver refuse, and the note explains why.