read "itall.txt": phatlvl:=8: lvl:=3: numpsis:=(3^(lvl+1)-3)/2: path:=cat("../data/","level",lvl,"/"): T:=gasket(phatlvl): ver:=ourVertices(lvl); ver:=subsop(1=NULL, 2=NULL, 3=NULL, ver); fd:=fopen(cat("../data/",lvl,"vertexlist.txt"),WRITE); k:=1; for vertex in ver do fprintf(fd,"%d\t",k); fprintf(fd,"["); fprintf(fd,"%d",vertex[1]); for j from 2 to nops(vertex) do fprintf(fd,",%d",vertex[j]); end do; fprintf(fd,"]\n"); k:=k+1; end do; fclose(fd);