▁as ▁Di w ak ar ▁Nag ine edu ▁as ▁N all ama ▁Red dy ▁P . S . ▁S rid har ▁as ▁N ay ana ar ▁Nar ay an ▁as ▁Sar avan an , ▁Ram ' s ▁friend ▁Sand ra ▁Amy ▁as ▁Sh y la ja , ▁L iz zy ' s ▁friend ▁M unn ar ▁R ames h ▁as ▁Rang an ▁ ▁R avi ▁V enk at ram an ▁as ▁Ins pect or ▁ ▁Ch andra ▁P . ▁S . ▁Sel v am ▁ ▁Jag ad ish ▁ ▁Production ▁The ▁vent ure ▁was ▁first ▁reported ▁in ▁September ▁ 2 0 1 1 , ▁when ▁a ▁poster ▁of ▁a ▁cand le ▁sh aped ▁like ▁the ▁number ▁ 6 ▁was ▁un ve iled , ▁with ▁the ▁media ▁incorrectly ▁initially ▁reporting ▁the ▁title ▁as ▁ 6 ▁Cand les . ▁An ▁accomp any ▁press ▁note ▁mentioned ▁that ▁V . ▁Z . ▁Dur ai ▁had ▁written ▁and ▁directed ▁the ▁film , ▁while ▁J ey am oh an ▁would ▁pen ▁the ▁dialog ues . ▁R . ▁Mad hi , ▁S rik anth ▁De va ▁and ▁Anthony ▁were ▁signed ▁on ▁as ▁cinemat ograph er , ▁music ▁composer ▁and ▁editor ▁respectively . ▁A ▁special ▁medical ▁team ▁head ed ▁by ▁Dr . ▁Sel v am ▁and ▁compr ising ▁a ▁phys io , ▁di et it ian , ▁y oga ▁expert , ▁med itation ▁guide ▁and ▁a ▁physical ▁tra iner ▁wa ▁also ▁set ▁up ▁to ▁monitor ▁the ▁lead ▁actor ▁Sh a am ' s ▁health ▁during ▁the ▁shoot ▁as ▁the ▁role ▁required