arc(r_0009_0001__Is,r_0009_0002__it,arg0).
arc(r_0009_0001__Is,r_0009_0003__safe,prd).

( (CP-QUE-MAT (IP-SUB (BEP;~La Is;{be})
                      (NP-SBJ;{CUP} (PRO it;{it}))
                      (ADJP-PRD (ADJ safe;{safe})))
              (PUNC ?))
  (ID 9_a_takmi))