Input text: 1st shiny copper person is on the ground. 2nd shiny copper person is right of and in front of the 1st person. he faces southeast. 3rd shiny copper person is -2 foot in front of and -2 foot left of the 1st person. he faces northwest. a shiny gray building is 30 feet behind the 1st person. it faces southeast. a huge peach light is south of and east of the building. shadow plane is visible. a tiny ghost white light is in front of and -1 foot above the 1st person. a tiny linen light is south of and east of and -1 foot above the 2nd person. backdrop is [mars]. sky is malachite green. sun is malachite green. a gray alien is -10 feet in front of and -27 feet right of the building. the alien leans 10 degrees to the left.