1,
1,2
1,2,3
1,2,3,4
1,2,3,4,r
1,2,3,4,r,t,
1,2,3,4,r,f,c
1,2,3,4,s1,s2,s3,s4,
1,2,3,4,r; s1,s2,s3,s4
1,2,3,4,r; s1,s2,s3,s4,sR
1,2,3,4,r,t; s1,s2,s3,s4,sR,sT (2 at a time now; left side first)
1,2,3,4,r,f,c; s1,s2,s3,s4,sR,sF,sC
1,2,3,4,5,r,f,c,t; s1,s2,s3,s4,sR,sF,sC,sT
1,2,3,4,5,r,f,c,t,y; s1,s2,s3,s4,sR,sF,sC,sT,sY
1,2,3,4,5,r,f,c,t,v,b; s1,s2,s3,s4,sR,sF,sC,sT,sV,sB
1,2,3,4,5,r,f,c,v,b,t,y; s1,s2,s3,s4,sR,sF,sC,sV,sB,sT,sY
1,2,3,4,5,r,f,c,v,b,t,y,g; s1,s2,s3,s4,sR,sF,sC,sV,sB,sT,sY,sG
For XIV I'd need a few more keys, but that should give you the basic idea. Once set, every one of my jobs filled out the new abilities in skill priority order, condensing and expanding as skills were gained or lost or were determined to be superfluous (e.g. Stone II if Stone III was available).