input surface.therion/surface.th
input ../pedan.therion/pedan.th
input ../ulang.therion/ulang.th
input ../urung.therion/urung.th

map ulang_plan -title "Lubang Ulang, Middle Baram<br>Sarawak, Malaysia"
 ulang_s1
 ulang_s2
 ulang_s3
endmap

map  ulang_extended -title "Lubang Ulang Extended Elevation<br>Middle Baram, Sarawak, Malaysia"
 ulang_xs2
 break
 ulang_xs1
endmap