def dfB=99
newtab; coln Song; Song string " "; &tab norownames
Song=substring((dfB-rcum(transp((0,1,0):*(dfB-1),0,1))) 1 8)+" bottle" when transp((1,1,0):*dfB)
Song=Song+"s" when (Song <> "1 b*") and (Song <> 0/0)
Song="no more bottles" when Song equal "0 b*"
Song=Song+" of beer on the wall, "+Song+" of beer." when rshift(1 Song) equal 0/0
Song="Take one down, pass it around, "+Song+" of beer on the wall." when rshift(-1 Song) equal 0/0
textf('dfB'+" bottles of beer") title 99
print