(pick ball5 rooma left)
(pick ball12 rooma right)
(move rooma roomb)
(drop ball5 roomb left)
(drop ball12 roomb right)
(move roomb rooma)
(pick ball8 rooma right)
(pick ball2 rooma left)
(move rooma roomb)
(drop ball8 roomb right)
(drop ball2 roomb left)
(move roomb rooma)
(pick ball6 rooma right)
(pick ball10 rooma left)
(move rooma roomb)
(drop ball6 roomb right)
(drop ball10 roomb left)
(move roomb rooma)
(pick ball11 rooma right)
(pick ball9 rooma left)
(move rooma roomb)
(drop ball9 roomb left)
(drop ball11 roomb right)
(move roomb rooma)
(pick ball4 rooma right)
(pick ball1 rooma left)
(move rooma roomb)
(drop ball1 roomb left)
(drop ball4 roomb right)
(move roomb rooma)
(pick ball7 rooma right)
(pick ball3 rooma left)
(move rooma roomb)
(drop ball7 roomb right)
(drop ball3 roomb left)
; cost = 35 (unit cost)
