%PDF-1.4 5 0 obj << /S /GoTo /D (section.1) >> endobj 8 0 obj (Introduction) endobj 9 0 obj << /S /GoTo /D (section.2) >> endobj 12 0 obj (Using the threestep function) endobj 13 0 obj << /S /GoTo /D (section.3) >> endobj 16 0 obj (Methods available in threestep) endobj 17 0 obj << /S /GoTo /D [18 0 R /Fit ] >> endobj 20 0 obj << /Length 1724 /Filter /FlateDecode >> stream xڭrE_G*}" E*eȒ1C^[$\k}NISҎ4BzF9Zٛ0zaR86S# 7oKO^XhɃh& A6 5pg5 _^NF~ jϧ))L)/s #=!SóMX_2+ g|[V5"NT :"F"pVm@jgF =*w*4'с\ 5<=}C˔X|~.oOQU|b TRK\_ݰ_VD,d`)yLC\xM UqaW7%@GIc4Spm( z߂3uRZ4*-uʹ, 58ت,vUEn M!L6jdyj$`F?O!bVV@s%MÌpr\(ـtd3tQC`a\*UJێE$rգ9_2o5 ~