:  Hello world program
:  Ruleset for Turing Machine
:  David Klick
:  May 2008
:
:  Program should start with a blank tape.
:

H: :e:H:R
e: :l1:e:R
l1: :l2:l:R
l2: :o1:l:R
o1: :,:o:R
,: :spc:,:R
spc: :w: :R
w: :o2:w:R
o2: :r:o:R
r: :l3:r:R
l3: :d:l:R
d: :!:d:R
!: :halt:!:R