PROEUS DARA ,-·---,----.,-------r-------,--- R~ru Rrul u~rltmti9w w{§Fm~i:hn ., HnJ~8t:hHnJ»lli~w 1 X = -p = " " ., HnJ~gt:h~H1JHHf:lii:S 1 (0 y = -p = nrl ru n 0 0 1J Hr1J~8t:hHnJ~ ~ n I + X= -p • HnJ~8t:hHnJru5a I ' k + y = k p 188