Nightmare
2ª-P-P-DBL-P-2NT=#ASK
2ª-DBL-Pass-2NT=#ASK
2ª-DBL=Takeout
3§=Trans -> ¨
3¨=Trans -> ©
3©=Trans -> §
3ª=Trans -> 3NT
3NT=3+©,Stoppers
4©=Signoff