 time_limit       = 130
 max_people       = 10
"ghost",  2, 4
"ghost", 11, 4
"ghost",  5, 5
"ghost", 17, 7
"ghost", 11, 8
"ghost",  2, 10
"ghost",  8, 10
"ghost", 17, 11
"ghost",  5, 12
"ghost", 14, 12
