1 ▁June , ▁the ▁last ▁day ▁of ▁the ▁first ▁session , ▁national ist ▁and ▁future ▁Indones ian ▁president ▁Su kar no ▁made ▁a ▁speech ▁out lin ing ▁the ▁P anc as ila ▁- ▁the ▁five ▁principles ▁that ▁would ▁form ▁the ▁ide ological ▁basis ▁of ▁the ▁new ▁state . ▁A ▁sub - comm ittee ▁of ▁eight ▁members , ▁the ▁pan it ia ▁k ec il ▁( small ▁committee ), ▁was ▁set ▁up ▁with ▁Su kar no ▁as ▁chairman ▁to ▁discuss ▁the ▁issues ▁that ▁had ▁emer ged . ▁ ▁The ▁drawing ▁up ▁of ▁the ▁document ▁In ▁the ▁re cess ▁between ▁the ▁two ▁B P UP K ▁sessions , ▁at ▁the ▁ur ging ▁of ▁future ▁president ▁Su kar no , ▁ 3 8 ▁members ▁met ▁and ▁decided ▁to ▁task ▁a ▁committee ▁of ▁nine ▁members , ▁the ▁Pan it ia ▁S emb il an , ▁with ▁starting ▁to ▁draft ▁the ▁constitution . ▁ ▁These ▁members , ▁and ▁their ▁affili ations ▁were : ▁▁ ▁Su kar no ▁( sec ular ▁Muslim ▁national ist ) ▁ ▁Moh amm ad ▁H atta ▁( sec ular ▁Muslim ▁national ist ) ▁ ▁A . A . ▁Mar am is ▁( sec ular ▁Christian ▁national ist ) ▁ ▁Ab iko es no ▁T j ok ro so ej oso ▁( Mus lim ▁national ist , ▁former ▁leader ▁of ▁the ▁Indones ian ▁Islam ic ▁Union ▁Party ▁( PS II )) ▁ ▁Ab do el ▁K ah ar ▁Mo ez ak ir ▁( Mus lim ▁national ist , ▁leading ▁member ▁of ▁Muham m adi y