easy if you know the trick =P
-18 1i 18 1i 1s 18,76 4m 7q 76,7q 42 8o 76,cg i4 cg mg cg 16o,bi k0 bi mg bi 16o,bi 18 bs k cg k cg 18,7g 1dk -26 122##O -2q 12c,T -26 13a,B -k 15q 9r,B 18 17m a3,B 2q 18k 7c,B 4c 1aq 7s,B 5u 1c2 71,B 7g 1dk 8e,G cg 19i 7j,B cg 19i 5k,B cg 198 5k,B cg 198 5k,B cg 19i 5k,B cg 19i 5k,B cg 19i 5k,G aa -em 5k,B c6 17c b8,B bs 17c b8,G bs 16o b8,B 76 5k 7j