English Names for dozenal numbers (revised again)

See this for the previous proposal

I'ts basically the same, except:

• I ditched "duna" and "trin", and I am going for "gross" and "megross" instead
• The "-zen" thing is now the entire number, not a different form (so "twozen", not "twenzen")

(I was going to abandon this idea for the do/gro/mo thing, but mine sounds a lot more natural)

Example

123,456,789,XE0 would be One gross and twozen three bidillion, four gross and fivezen six dillion, seven gross and eightzen nine megross, ten gross and elzen