trying something different on the choices. I can combine 2 or more digits at one time to find the favorable percentage or out position of the root when combined with 2 or more digits. Have noticed this option before but have not tried it yet, going for it today.

p-1>345
p-2>0123
p-3>0123

root filters 2-3-4-7

plays
300-301-310-400-322-331-412-421-430-502-511-520