How do I cycle/set targets for reds and blues?

[Fuego]

Want to make a macro set like.
1 - get target - red/grey - but it cycles
2 - explo - last target if grey or red
3 - ebolt - last target if grey or red
4 - lightening - last target if grey or red
5 - cycle greens n blues - set trget
6 mini heak or cure set target
7 - gheal or cure set target
8 - invis - set target

pleas n ty