Is it possible to bridge using both multiple destinations and failover?

For example:

Is the order failover > group:

{ignore_early_media=true}sofia/profile/number1@trunk1|{ignore_early_media=true}sofia/profile/number1@trunk2,{ignore_early_media=true}sofia/profile/number2@trunk1|{ignore_early_media=true}sofia/profile/number1@trunk2

Or maybe group > failover:

{ignore_early_media=true}sofia/profile/number1@trunk1,{ignore_early_media=true}sofia/profile/number2@trunk1|{ignore_early_media=true}sofia/profile/number1@trunk2,

{ignore_early_media=true}sofia/profile/number2@trunk2

?? 

Is this also equally valid when run from originate ?

Thanks, 

Joel.