This is METAFONT, WAITS Version -59.0 (preloaded base=plain 84.5.27)  27 MAY 1984 16:54
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% entering the second octant
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% entering the fifth octant
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% entering the fourth octant
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% entering the third octant
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% entering the second octant
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% entering the first octant
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% entering the eighth octant
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% entering the seventh octant
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% entering the sixth octant
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% entering the seventh octant
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% entering the eighth octant
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% entering the first octant
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% entering the second octant
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% entering the first octant
% entering the eighth octant
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% entering the seventh octant
% entering the sixth octant
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% entering the fifth octant
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% entering the fourth octant
   ..controls (38.85922,23.52052) and (36.81224,24.27596)
 ..(35.0615,25.4923) % segment 36
   ..controls (34.44472,25.9208) and (33.87004,26.4019)
 ..(33.34315,26.92879) % segment 37
% entering the third octant
   ..controls (32.29747,27.97447) and (31.44003,29.2005)
 ..(30.8154,30.5538) % segment 37
% entering the fourth octant
 & cycle

Tracing edges at line 25: (weight -1)
(31,31)(31,30)(30,30)(30,29)(28,29)(28,28)(27,28)(27,27)(25,27)(25,26)
(24,26)(24,25)(21,25)(21,24)(17,24)(17,23)(13,23)(13,24)(10,24)(10,25)
(8,25)(8,26)(7,26)(7,27)(6,27)(6,28)(5,28)(5,30)(4,30)(4,38)(5,38)(5,39)
(6,39)(6,41)(7,41)(7,42)(8,42)(8,43)(9,43)(9,44)(10,44)(10,45)(12,45)
(12,46)(13,46)(13,47)(15,47)(15,48)(17,48)(17,49)(19,49)(19,50)(21,50)
(21,51)(23,51)(23,52)(26,52)(26,53)(28,53)(28,54)(29,54)(29,55)(30,55)
(30,67)(29,67)(29,69)(28,69)(28,70)(27,70)(27,71)(16,71)(16,70)(15,70)
(15,69)(14,69)(14,68)(13,68)(13,63)(12,63)(12,61)(7,61)(7,62)(6,62)
(6,68)(7,68)(7,69)(8,69)(8,70)(9,70)(9,71)(10,71)(10,72)(13,72)(13,73)
(17,73)(17,74)(26,74)(26,73)(31,73)(31,72)(34,72)(34,71)(35,71)(35,70)
(37,70)(37,69)(38,69)(38,67)(39,67)(39,33)(40,33)(40,30)(41,30)(41,29)
(42,29)(42,28)(45,28)(45,29)(47,29)(47,31)(48,31)(48,32)(50,32)(50,30)
(49,30)(49,28)(48,28)(48,26)(47,26)(47,25)(45,25)(45,24)(37,24)(37,25)
(35,25)(35,26)(34,26)(34,27)(33,27)(33,28)(32,28)(32,29)(31,29)(31,31).

{addto}
{-(1)}
Path at line 27, before subdivision into octants:
(30.2154,51.7692)..controls (30.2872,46.02563) and (30.359,40.28206)
 ..(30.4308,34.5385)..controls (30.44978,33.02019) and (29.31891,31.81581)
 ..(28,31.0154)..controls (25.66019,29.59543) and (23.21971,28.15175)
 ..(20.4769,28.1385)..controls (18.22337,28.12761) and (16.06642,29.11339)
 ..(14.7077,30.9077)..controls (13.56754,32.41338) and (13.13162,34.31395)
 ..(13.2462,36.2)..controls (13.43428,39.29607) and (15.01721,42.08589)
 ..(17.1846,44.3077)..controls (20.72589,47.9379) and (25.51791,49.88669)
 ..cycle

Cycle spec at line 27, after subdivision:
(30.2154,51.7692) % beginning in the seventh octant
   ..controls (30.2872,46.02563) and (30.359,40.28206)
 ..(30.4308,34.5385) % segment 0
   ..controls (30.43095,34.52592) and (30.43103,34.51337)
 ..(30.43103,34.50084) % segment 1
% entering the sixth octant
   ..controls (30.43103,33.52757) and (29.95859,32.68451)
 ..(29.26967,31.99559) % segment 1
% entering the fifth octant
   ..controls (28.89642,31.62234) and (28.45963,31.29434)
 ..(28,31.0154) % segment 1
   ..controls (25.66019,29.59543) and (23.21971,28.15175)
 ..(20.4769,28.1385) % segment 2
   ..controls (20.46457,28.13844) and (20.45226,28.13841)
 ..(20.43994,28.13841) % segment 3
% entering the fourth octant
   ..controls (18.51205,28.13841) and (16.6577,28.86781)
 ..(15.31688,30.20863) % segment 3
% entering the third octant
   ..controls (15.09973,30.42578) and (14.89604,30.65897)
 ..(14.7077,30.9077) % segment 3
   ..controls (13.68451,32.2589) and (13.22849,33.92812)
 ..(13.22849,35.61945) % segment 4
% entering the second octant
   ..controls (13.22849,35.81282) and (13.23445,36.00648)
 ..(13.2462,36.2) % segment 4
   ..controls (13.43428,39.29607) and (15.01721,42.08589)
 ..(17.1846,44.3077) % segment 5
   ..controls (17.23871,44.36316) and (17.2931,44.41823)
 ..(17.3478,44.47292) % segment 6
% entering the first octant
   ..controls (20.8723,47.99742) and (25.58969,49.91545)
 ..(30.2154,51.7692) % segment 6
% entering the eighth octant
 & cycle

Tracing edges at line 27: (weight 1)
(30,52)(30,32)(29,32)(29,31)(27,31)(27,30)(25,30)(25,29)(23,29)(23,28)
(18,28)(18,29)(16,29)(16,30)(15,30)(15,31)(14,31)(14,33)(13,33)(13,38)
(14,38)(14,41)(15,41)(15,42)(16,42)(16,44)(17,44)(17,45)(18,45)(18,46)
(20,46)(20,47)(21,47)(21,48)(23,48)(23,49)(25,49)(25,50)(27,50)(27,51)
(30,51)(30,52).

{display}
{charcode:=97}
{charfam:=0}
{chardw:=52}
{shipout}
Edge structure at line 35 (just shipped out):
row 73: | 17+ 26-
row 72: | 13+ 31-
row 71: | 10+ 34-
row 70: | 9+ 16- 27+ 35-
row 69: | 8+ 15- 28+ 37-
row 68: | 7+ 14- 29+ 38-
row 67: | 6+ 13- 29+ 38-
row 66: | 6+ 13- 30+ 39-
row 65: | 6+ 13- 30+ 39-
row 64: | 6+ 13- 30+ 39-
row 63: | 6+ 13- 30+ 39-
row 62: | 6+ 12- 30+ 39-
row 61: | 7+ 12- 30+ 39-
row 60: | 30+ 39-
row 59: | 30+ 39-
row 58: | 30+ 39-
row 57: | 30+ 39-
row 56: | 30+ 39-
row 55: | 30+ 39-
row 54: | 29+ 39-
row 53: | 28+ 39-
row 52: | 26+ 39-
row 51: | 23+ 30- 30+ 39-
row 50: | 21+ 27- 30+ 39-
row 49: | 19+ 25- 30+ 39-
row 48: | 17+ 23- 30+ 39-
row 47: | 15+ 21- 30+ 39-
row 46: | 13+ 20- 30+ 39-
row 45: | 12+ 18- 30+ 39-
row 44: | 10+ 17- 30+ 39-
row 43: | 9+ 16- 30+ 39-
row 42: | 8+ 16- 30+ 39-
row 41: | 7+ 15- 30+ 39-
row 40: | 6+ 14- 30+ 39-
row 39: | 6+ 14- 30+ 39-
row 38: | 5+ 14- 30+ 39-
row 37: | 4+ 13- 30+ 39-
row 36: | 4+ 13- 30+ 39-
row 35: | 4+ 13- 30+ 39-
row 34: | 4+ 13- 30+ 39-
row 33: | 4+ 13- 30+ 39-
row 32: | 4+ 14- 30+ 40-
row 31: | 4+ 14- 29+ 40- 48+ 50-
row 30: | 4+ 15- 27+ 31- 31+ 40- 47+ 50-
row 29: | 5+ 16- 25+ 30- 31+ 41- 47+ 49-
row 28: | 5+ 18- 23+ 28- 32+ 42- 45+ 49-
row 27: | 6+ 27- 33+ 48-
row 26: | 7+ 25- 34+ 48-
row 25: | 8+ 24- 35+ 47-
row 24: | 10+ 21- 37+ 45-
row 23: | 13+ 17-

 
Here is how much of METAFONT's memory you used:
 3 strings out of 496
 20 string characters out of 11779
 1478&992 words of memory out of 13000&17001
 285 symbolic tokens out of 2100
 1i,39n,0p,85b stack positions out of 30i,50n,150p,500b

Output written on JDHA.GF[MF,DEK] (1 character, 316 bytes).