// Lovins Stemming Algorithm Supplementary Rules // Written by Brian Fox 4/00 // Modified by Chris Fox 9/00 // // yz, yt yz 1 s yt 1 s // et et 1 s #et 0 - net 0 - // ert ert 1 s // end end 1 s #end 0 - mend 0 - send 0 - // mit mit 1 s // her #her 0 - her 1 s ther 0 - pher 0 - // rud, lud, ond pand, erid, lid, cid, vad, // uad, lux, ix, ex, ax, tex, pex, dex, bex rud 1 s lud 1 s ond 1 s pand 1 s erid 1 s lid 1 s cid 1 s vad 1 s uad 1 s lux 1 c ix 1 c ex 1 c ax 1 c tex 2 ic pex 2 ic dex 2 ic bex 2 ic // ul ul 2 l #ul 0 - oul 0 - iul 0 - aul 0 - // olv, metr, istr, urs, rpt, umpt, uct, iev olv 1 ut metr 1 er istr 1 er urs 1 - rpt 2 b umpt 2 - uct 1 - iev 1 f // double letters tt 1 - 1 ss 1 - 1 rr 1 - 1 pp 1 - 1 nn 1 - 1 mm 1 - 1 ll 1 - 1 gg 1 - 1 dd 1 - 1 bb 1 - 1