If they were liquidated before the season ended I presume either all points earned against them would be cancelled or every match they played be declared a 3-0 win for the other clubs
If it is points removed Motherwell would lose 9 points, Arabs & Caley would lose 7.
Dons on the other hand would either lose 1,3 or nothing depending on wednesdays result.
If its the 3-0 option then Motherwell gain nothing, Caley & Arabs gain 2 points and Dons gain 6,8 or 9 (depending on wednesdays result)