Classic Wow: How to shorten this modifier macro?

Guides UI and Macro
1

My modifer macro is too long for some spells. I basically want a shift, ctrl, etc modifier to cast the same exact spell to a specific target based on the modifer. How to shorten this modifier macro?

#showtooltip
/cast [nomod]Blessing of Freedom;[mod:shift,@party1]Blessing of Freedom;[mod:ctrl,@party2]Blessing of Freedom;[mod:shift, mod:alt,@party3]Blessing of Freedom;[mod:ctrl, mod:alt,@party4]Blessing of Freedom;[mod:alt,@player]Blessing of Freedom

2 
#showtooltip
/cast [mod:shiftalt,@party3] [mod:ctrlalt,@party4] [mod:shift,@party1] [mod:ctrl,@party2] [mod:alt,@player] [] Blessing of Freedom
3

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