S1U1B3T1O1T1A1L1
10 points
SUBTOTAL is validvalid
to total a portion of [v SUBTOTALED, SUBTOTALING, SUBTOTALLED, SUBTOTALLING, SUBTOTALS]
partially total [adj SUBTOTALLY] / to total a portion of [v SUBTOTALED or SUBTOTALLED, SUBTOTALING or SUBTOTALLING, SUBTOTALS]