Checkpoint
 F1 flag number
Repair Site
 X double spanner
 / single spanner
Chop Shop
 CS 
Conveyor Belt
 <- left
 </ rotate down left
 <\ rotate up left
 -> right
 \> rotate down right
 /> rotate up right
 ^  up
 -^ rotate left up
 ^- rotate right up 
 v  down
 -v rotate left down
 v- rotate right down
Crusher
 {12345} phases
Current
 <~ left
 <~/ rotate down left
 <~\ rotate up left
 ~> right
 \~> rotate down right
 /~> rotate up right
 ~^~ up
 ~^ rotate left up
 ^~ rotate right up 
 ~v~  down
 ~v rotate left down
 v~ rotate right down
Drain
 0 Drain
Express Conveyor Belt
 <= left
 <// rotate down left
 <\\ rotate up left
 => right
 \\> rotate down right
 //> rotate up right
 ^^ up
 =^ rotate left up
 ^= rotate right up 
 vv down
 =v rotate left down
 v= rotate right down
Flamer
 F12345 flamer right phases
 12345S flamer left phases
 W12345 flamer down phases
 12345M flamer up phases
Gear
 v^ counter clockwise
 ^v clockwise
Laser Beam
 L single laser
 | vertical beam
 - horizontal beam
Ledge
 |+ right higher
 +| left higher 
Oil Slick
 # oil
One-Way Wall
 >| right only
 |< left only
 v_ down only
 _^ up only
Open Floor

Pit
 []
Portal
 P1 portal number
Pusher
 >12345 right phases
 12345< left phases
 ^12345 up phases
 12345v down phases
Radiation
 R
Radioactive Waste
 RW
Ramp
 ^-^ ramp up
 v-v ramp down
 <
 |   ramp left
 <
 >
 |   ramp right
 >
Randomiser
 Rnd
Repulser Field
 ~=~ horizontal field
 {
 H    vertical field
 {
Teleporter
 {o}
Trap Door Pit
 [12345] phases
Wall
 ZZZ horizontal wall
 N
 N     vertical wall
 N
Water
 ~ water