<prompt> Katika mashine ya kazi iliyoonyeshwa, pembejeo ni 10. Pato ni nini?asyukubwa 200; currentpen fontsize10pt; picha a,b,c,d,e,f;urefu halisi 3, upana1 10, upana2 11, upana3 10, upana4 10;upana halisiC 20,urefuC 6;upana halisiE 10, urefuE 4.5,angleE 60;choraa,0,0--upana1,0--upana1,urefu--0,urefu--mzunguko; leboa,mboxInmboxput 10,upana12,urefu2;chorab,0,0--upana2,0--upana2,urefu--0,urefu--mzunguko; lebob,Zidisha kwa 2,upana22,urefu2;kuchorac, upanaC2,0--0,urefuC2---upanaC2,0--0,-urefuC2--mzunguko;leboc,Linganisha na 18,0,0;chorad,0,0--upana3,0--upana3,urefu--0,urefu--mzunguko; lebod,Ongeza 8,upana12,urefu2;chorae,0,0--upana4,0--upana4,urefu--0,urefu--mzunguko; leboe,Toa 5,upana12,urefu2;choraf,0,0--upanaE,0--upanaE,0lengthEdirangleE--lengthEdirangleE--cycle;lebof,mboxOutmboxput ?,lengthE2dirangleE upanaE2,0;ongezashiftupana12kushotoa; chora0,0--0,-2,Mshale wa Mwisho4;ongezashift5chini upana22kushotob;ongezashift7urefuC2chinic; chora0,-5--0,-7,Mshale wa Mwisho4;jozi leftpt -widthC2,-7-heightC2, rightpt upanaC2,-7-heightC2;kuchorale 18?,leftpt--kushoto 2.5W; chorakushoto 2.5W--kushoto 2.5W2S,Mshale wa Mwisho4;draw 18?,rightpt--rightpt 2.5E,N; chorakulia 2.5E--kulia 2.5E2S,Mshale wa Mwisho4;kulia kulia 2.5E 2S;kushoto kushoto 2.5W 2S;addshiftkushotourefuchini.3upana3kushotod;ongezashiftkuliaurefuchini.7upana4kushotoe;kulia kulia.75heightchini.7upana4kushoto;leftpt leftpt.75heightdown.7upana3kulia;chorakushoto--kulia;jozi katikati kushotokulia2;chorakatikati--katikati2chini,MshaleMwisho4;addshiftmidpt.65widthEleft2lengthESinangleEchinif;asy  <response>: Tunafuata tu mtiririko. Kwanza, tunaweka 10 mara mbili ili kupata 20. Kwa kuwa 20 ni kubwa kuliko 18, tunafuata chati iliyo kulia na kutoa 5, na kutoa matokeo ya mwisho ya 15. 