ubb code/classylink

Classylinks, am back with new question. I am on an athletic forum board, which uses ubb code/brackets. The also do no allow html. It appears from their instructions that I can post in the signature box much like this one. I have tried but it doesn't seem to work. I figure you know what ubb stands for and I cannot find out. But this is the way I put it on:

{b]{i]{size=4]{font=courier new]{color=red] TERP {color=blue] POWER {/color]{/font]{/size]{i]{b]

For some reason it leaves off the b and i put no color on. So I am wondering from what you see and if I were to put this on the board in the signature box would it work, or do I not have the opening and closing tags in the right order. Thanks