_ I oc(I i){R w2((S)&i),i;}_ V nl(){w2("\n");}_ S os(S s){R… Twetch · August 6, 2019 _ I oc(I i){R w2((S)&i),i;}_ V nl(){w2("\n");}_ S os(S s){R w2(s),nl(),s;}_ J oi(J j){R os(pi(j)),j;}_ F of(F f){R os(pf(f)),f;}_ J ox(J j){R os(px(j)),j;}