Red defence, blue offence.
Pull.
Offence gets 1-3-1-2 formation. 1 permanent dump. Defence forms a cup.
If handler can't find a open throw, he/she dumps the disc. During this time, Offence player #5 controls the field.
When dump gets the disc, he/she makes a quick throw to another handler. Important thing is not losing the disc. (As always :)
2nd handler can't find an open throw too, so he/she dumps again.
And dumb makes a quick throw again. PS: Dump makes quick (1-2 sec.) throw because we don't want the cup get position on him/her.
This time O.P. #5 uses the empty field and gets the disc.
After this all handlers move forward, in front of the disc. O.P. #5 becomes new dump and O.P. #4 becomes new cutter in the middle.