Then also for A320/1
300-399 WLG-CHC & vv
400-499 WLG-AKL & vv
500-599 CHC-AKL & vv
600-699 other domestic A320/1 and some XXX-AKL direct via WLG where the WLG-AKL sector of the direct keeps the 6xx instead of a 4xx
And a lot of the 53xx matches the 3xx when operatorated by ATR instead of a bus.