1) Bled 2) Oozed 1) Came through the wall 2) Did some oozing 3) Filtered 4) Flowed through 5) Leaked 6) Leaked slowly 7) Leaked through 8) Leaked through slowly 9) Oozed 10) Oozed out 11) Passed gradually 12) Passed through pores 13) Percolated 14) Percolated slowly 15) Permeated 16) Ran out slowly 17) Slipped through the cracks