Table of addresses and their specified labels.

000  start
00F  clearscreen
012  clearscreenloop
01F  drawuloop
02C  drawlrloop
03D  drawdloop
04C  loop
04F  hidebackground
052  hidebackground1
05A  hidegame
05D  hidegame1
068  displaybackground
06B  dispbackground1
075  displaygame
078  dispgame1
081  returnfromint
082  introutine
08B  updatebtns
08C  noupdatebtns
097  game
09C  gonotup
0A0  gonotdn
0A4  gonotleft
0A9  gonotright
111  increaselength
112  notincreaselength
114  gameover
119  write00
122  write01
12C  write11
135  waitw
139  waitrd
