[33                        33o
pcccccccccc? pcccccccccc? pcccccccccc?
l  s5t;e   _ l   r1d    _ l  s5t;e   _
l  s5t;e   _ l   /op    _ l  s5t;e   _
v----------# v----------# v----------#
pcccccccccc? pcccccccccc? pcccccccccc?
l    ^w    _ l    ^w    _ l    ^w    _
l p>agraph _ l          _ l p>agraph _
v----------# v----------# v----------#
pcccccccccc? pcccccccccc? pcccccccccc?
l    lr    _ l    lr    _ l    lr    _
l   page   _ l   /ats   _ l   page   _
v----------# v----------# v----------#
pcccccccccc? pcccccccccc? pcccccccccc?
l   file   _ l  sett+s  _ l   file   _
l   file   _ l  sett+s  _ l   file   _
v----------# v----------# v----------#
pcccccccccc? pcccccccccc? pcccccccccc?
l   spe$   _ l   /op    _ l   spe$   _
l   spe$   _ l   /op    _ l   spe$   _
v----------# v----------# v----------#
pcccccccccc? pcccccccccc? pcccccccccc?
l  volume  _ l   help   _ l  volume  _
l  volume  _ l   help   _ l  volume  _
v----------# v----------# v----------#
  ,EA* KEY REPRES5TS
TWO /ATES3 ,! TOP
FUNC;N IS = :ILE !
UNIT IS IDLE1 &!
SECOND FUNC;N IS =
:ILE ! UNIT IS R1D+4
  ,! KEYS ON ! LEFT
SIDE G BACK OR 
DECR1SE ! 9DICAT$ 
FUNC;N1 &! KEYS ON !
"R SIDE MOVE =W>D OR
9CR1SE ! FUNC;N4