Rough one for Arriva Northumbria

1 - 4x usually pulsars
2 - 4x usually pulsars
X7/X8/X9 14x DB300 with the odd e400 classic or pulsar thrown in
X10/X11 6x DB300 with the odd e400 classic or pulsar thrown in (Was not sure on this one)
X14 3x e400 mmc/classic
X15 4x e400 mmc/classic
X18 5x e400 mmc/classic
X20 4x e400 mmc/classic
X21/X22 11x e400 mmc/classic (Was not sure on this one)
35 4x e400 mmc/classic with an odd pulsar