#!/bin/csh

set pwr2 = $1
set pwr3 = $2

if( $pwr3 == 1 ) then
  set pwr3 = 0
  @ pwr2 += 2
else
  set pwr3 = 1
  @ pwr2--
endif

set pwrs = ($pwr2 $pwr3)

echo $pwrs

exit 0
