▁here . ▁However , ▁under ▁normal ▁circumstances ▁the ▁rim ata ▁and ▁his ▁immediate ▁family ▁res ide ▁in ▁the ▁uma , ▁which ▁are ▁distinct ▁from ▁the ▁habit ats ▁developed ▁by ▁the ▁Dutch ▁as ▁thick ly ▁populated ▁gh ett os ▁during ▁their ▁colonial ▁rule . ▁ ▁Gener ally , ▁the ▁lay ▁out ▁plan ▁of ▁U ma , ▁the ▁building ▁tradition ally ▁common ▁to ▁the ▁people ▁living ▁in ▁Si ber ut , ▁has ▁been ▁elabor ated ▁by ▁Re imar ▁Sch ef old , ▁as ▁a ▁three ▁part ▁structure ▁with ▁multiple ▁flo ors . ▁The ▁g ables ▁sl ant ▁out wards ▁with ▁a ▁number ▁of ▁fin ial s . ▁It ▁has ▁out ward ▁s lop ing ▁walls . ▁The ▁roof ▁appears ▁in ▁the ▁shape ▁of ▁a ▁s addle ▁and ▁the ▁structure ▁is ▁built ▁with ▁tim ber ▁with ▁a ▁degree ▁of ▁difference ▁between ▁the ▁roof ▁and ▁the ▁tip . ▁Pract ical ▁and ▁social ▁reasons , ▁a est h etic ▁values , ▁symbol ic ▁representations ▁are ▁the ▁main ▁attributes ▁of ▁these ▁structures . ▁It ▁is ▁also ▁said ▁that ▁many ▁a ▁times ▁the ▁symbol ism ▁per v ades ▁the ▁design ▁of ▁the ▁building . ▁ ▁In ▁ 1 9 8 0 , ▁J owa ▁I . ▁K is - J ov ak ▁noted ▁that ▁during ▁ad oles c ence , ▁some ▁Sak ud de i ▁boys ▁build ▁themselves ▁a ▁special ▁house . ▁ ▁References ▁ ▁Category : E th nic ▁groups ▁in ▁Indones ia ▁Category : E th nic ▁groups ▁in ▁Sum atra ▁Category : M ent aw ai ▁Islands