start(-54,20);
go(1);
for (let i=0; i<4; i++){
  pillars(13, 2, 1, UP);
}
left(90);
go(18);
left(90);
go(1)
for (let i=0; i<4; i++){
  pillars(13, 2, 1, UP);
}
left(90);
go(37);
left(90);
go(1)
for (let i=0; i<4; i++){
  pillars(13, 2, 1, UP);
}
left(90);
go(18);
left(90);
go(1)
for (let i=0; i<4; i++){
  pillars(13, 2, 1, UP);
}