Hi all, i would like to use a "One macro button" to mark multiple raid targets with different raid marks. Is it possible?

I tried the following without success:

Code:
/tar Zandalari Dinomancer
/script SetRaidTarget("target",8)
/tar Sul'lithuz Stonegazers
/script SetRaidTarget("target",7)
/tar Farraki Wastewalkers
/script SetRaidTarget("target",6)
Code:
/script SetRaidTargetIcon("Zandalari Dinomancer",8)
/script SetRaidTargetIcon("Sul'lithuz Stonegazers",7)
/script SetRaidTargetIcon("Farraki Wastewalkers",6)

Any help would be appreciated