Forum:Poster Duty Help Needed!!

Hello all I'm Jon. i've only got two worlds left to complete plus the Gummie-Routes then Jimminies Journal will be 100% :) Anywho I urgently need help on Poster Duty in Twilight Town; my record for it is 00'33'33 and I know i have to complete it in under 30 seconds but it seems impossible! Can anyone help with tips or a startegy they used? Thanks :)