I. I
u
1
= h7.58 × 10
100
u
65
+ 1.68 × 10
101
u
64
+ · · · + 6.92 × 10
99
b + 9.20 ×
10
100
, −2.47 × 10
101
u
65
− 5.70 × 10
101
u
64
+ · · · + 2.08 × 10
100
a − 3.70 ×
10
101
, u
66
+ 3u
65
+ · · · + 3u + 1i
(i) Arc colorings
a
5
=
1
0
a
9
=
0
u
a
6
=
1
u
2
a
2
=
11.8948u
65
+ 27.4403u
64
+ ··· + 27.6224u + 17.8216
−10.9478u
65
− 24.2657u
64
+ ··· − 22.9293u − 13.2929
a
10
=
−u
−u
3
+ u
a
1
=
22.8425u
65
+ 51.7060u
64
+ ··· + 50.5518u + 31.1145
−10.9478u
65
− 24.2657u
64
+ ··· − 22.9293u − 13.2929
a
3
=
6.57681u
65
+ 15.6596u
64
+ ··· + 17.0862u + 11.0579
−12.8649u
65
− 27.9088u
64
+ ··· − 26.2360u − 15.7081
a
4
=
0.307059u
65
+ 1.87504u
64
+ ··· + 3.31189u + 3.66520
−10.3782u
65
− 22.8004u
64
+ ··· − 21.2660u − 13.3401
a
7
=
−11.0251u
65
− 25.7638u
64
+ ··· − 23.1138u − 17.5999
15.7432u
65
+ 36.3559u
64
+ ··· + 35.5916u + 21.6869
a
8
=
9.82325u
65
+ 23.5692u
64
+ ··· + 22.4882u + 14.6165
−11.2402u
65
− 24.5385u
64
+ ··· − 20.0450u − 13.5642
a
11
=
7.80521u
65
+ 17.4313u
64
+ ··· + 12.8222u + 10.6919
−9.15300u
65
− 20.5993u
64
+ ··· − 19.6263u − 11.6363
a
11
=
7.80521u
65
+ 17.4313u
64
+ ··· + 12.8222u + 10.6919
−9.15300u
65
− 20.5993u
64
+ ··· − 19.6263u − 11.6363
(ii) Obstruction class = −1
(iii) Cusp Shapes = 47.6455u
65
+ 100.101u
64
+ ··· + 103.221u + 52.0421
2