find_in_subsub
if(r->s == tofind || find_in_subsub(r->s, tofind, c))
if(dep_m == cyc_m || find_in_subsub(dep_m, cyc_m, &counter)) {
if(r->s == tofind || find_in_subsub(r->s, tofind, c))
if(dep_m == cyc_m || find_in_subsub(dep_m, cyc_m, &counter)) {