NONE!
*starts laughing*
wait.....my joke didnt make sense :/How many blue-tongued lizards does it take to change a lightbulb?hmmm... i dont know but i would like to.. lolHow many blue-tongued lizards does it take to change a lightbulb?None! They can't get that high!
Wait... that's altos.
Oh well suck that dumb whores.