bbuserinfo variable

[nexus851]

How do i create a script that adds up all other users that has bbuserinfo[field33] (multiple selection checkbox, 1,4,8,16,32,64,128) equaling to the same selection of the user searching?

1) for example if im $bbuserinfo[field33]=32 then how can i add up all other users that are also $bbuserinfo[field33]=32 too????

2) A link to those users that have the samebbuserinfo[field33]

Please help...