A Principal:
Leeps tall buildings at a single bound.
Is more powerful than a locomotive.
Is faster than a speeding bullet.
Walks on water.
Gives policy to God.

A Vice-principal:
Leeps short buildings in a single bound.
Holds a locomotive to a draw.
Stops a speeding bullet.
Walks on water if sea is calm.
Talks to God.

A Head of Department:
Leeps short buildings with a running start and favourable winds.
Loses a tug of war with a locomotive.
Is just as fast as a speeding bullet.
Walks on water in an indoor pool.
Talks with God if special request granted.

A Senior Lecturer:
Barely clears a prefabricated hut.
Is almost as powerful as a shunting engine.
Can fire a speeding bullet.
Is a good swimmer.
Is occasionally addressed by God.

A Lecturer:
Leaves marks on the wall when trying to clear buildings.
Is run over by a locomotive.
Can sometimes handle a gun without hurting himself.
Dog paddles.
Talks to animals.

A Technician:
Runs into buildings.
Recognises locomotives two times out of three (when sober).
Is not issued ammunition.
Can stay afloat with a life jacket.
Talks to walls.

A Student:
Falls over door-steps trying to enter buildings.
Says. "Look at the Choo-choo:".
Wets himself with a water pistol.
Plays in mud puddles.
Mumbles to himself/herself.

Head Warden:
Lifts up buildings and walks under them.
Kicks locomotives off the track.
Catches speeding bullets in his teeth and eats them.
Freezes water with a single glance.
Is God.