anchor.diff:  658,9,
   659,9,
   660,9,7F
  -661,9,unknown area 71
  -662,9,unknown area 72
  -663,9,unknown area 73
  -664,9,unknown area 74
  -665,9,unknown area 75
  -666,9,unknown area 76
  -667,9,unknown area 77
  -668,9,unknown area 78
  -669,9,unknown area 79
  -670,9,unknown area 80
  +661,9,"unknown area 71"
  +662,9,"unknown area 72"
  +663,9,"unknown area 73"
  +664,9,"unknown area 74"
  +665,9,"unknown area 75"
  +666,9,"unknown area 76"
  +667,9,"unknown area 77"
  +668,9,"unknown area 78"
  +669,9,"unknown area 79"
  +670,9,"unknown area 80"
   671,9,
  -672,9,unknown area 38
  +672,9,"unknown area 38"
   673,9,outer
   674,9,inner
   675,9,outer
   676,9,inner
  -677,9,unknown area 48
  -678,9,unknown area 49
  -679,9,unknown area 50
  -680,9,unknown area 51
  -681,9,unknown area 52
  -682,9,unknown area 53
  -683,9,unknown area 54
  -684,9,unknown area 55
  -685,9,unknown area 56
  -686,9,unknown area 57
  -687,9,unknown area 58
  -688,9,unknown area 59
  -689,9,unknown area 60
  +677,9,"unknown area 48"
  +678,9,"unknown area 49"
  +679,9,"unknown area 50"
  +680,9,"unknown area 51"
  +681,9,"unknown area 52"
  +682,9,"unknown area 53"
  +683,9,"unknown area 54"
  +684,9,"unknown area 55"
  +685,9,"unknown area 56"
  +686,9,"unknown area 57"
  +687,9,"unknown area 58"
  +688,9,"unknown area 59"
  +689,9,"unknown area 60"
   690,9,1F
   691,9,B1F
  -692,9,Castelia Sewers entrance
  -693,9,Relic Castle entrance
  -694,9,PWT entrance
  +692,9,"Castelia Sewers entrance"
  +693,9,"Relic Castle entrance"
  +694,9,"PWT entrance"
   695,9,
   696,9,
   697,9,
  
positive.code: 58,9,entrance
  59,9,inside
  60,9,
  61,9,pillar 1
  62,9,pillar 2
  63,9,pillar 3
  64,9,before pillar 1
  70,9,between pillars 1 and 2
  76,9,between pillars 2 and 3
  82,9,after pillar 3
  107,9,1F
  108,9,B1F
  109,9,B2F
  
negative.code: 250,9,
  251,9,
  252,9,
  253,9,"Violet City entrance"
  254,9,"Blackthorn City entrance"
  255,9,
  256,9,"Mt. Moon Square"
  257,9,
  258,9,1F
  259,9,B1F
  