I. I
u
1
= h−1.77 × 10
1381
u
163
+ 2.56 × 10
1381
u
162
+ · · · + 7.33 × 10
1381
b +
1.54 × 10
1386
, −1.90 × 10
1385
u
163
+ 2.77 × 10
1385
u
162
+ · · · + 1.42 ×
10
1386
a + 1.60 × 10
1390
, u
164
− u
163
+ · · · − 199323u − 38863i
(i) Arc colorings
a
5
=
1
0
a
11
=
0
u
a
4
=
1
−u
2
a
8
=
0.133651u
163
− 0.194268u
162
+ ··· − 33659.0u − 11207.4
0.241981u
163
− 0.349618u
162
+ ··· − 60880.2u − 21017.3
a
9
=
0.402858u
163
− 0.583065u
162
+ ··· − 101428.u − 34580.5
0.189046u
163
− 0.273549u
162
+ ··· − 47505.5u − 16369.7
a
7
=
0.375632u
163
− 0.543886u
162
+ ··· − 94539.2u − 32224.8
0.241981u
163
− 0.349618u
162
+ ··· − 60880.2u − 21017.3
a
12
=
0.131044u
163
− 0.190226u
162
+ ··· − 33416.6u − 10966.2
0.207185u
163
− 0.297226u
162
+ ··· − 52382.2u − 18227.1
a
1
=
−0.299579u
163
+ 0.431809u
162
+ ··· + 75109.5u + 26149.8
−0.0509614u
163
+ 0.0745900u
162
+ ··· + 12741.1u + 4334.21
a
6
=
−0.156762u
163
+ 0.236762u
162
+ ··· + 38456.7u + 11350.5
−0.0334928u
163
+ 0.0511943u
162
+ ··· + 8094.09u + 2542.35
a
10
=
−0.0723496u
163
+ 0.101726u
162
+ ··· + 17937.6u + 6889.42
−0.00379087u
163
+ 0.00527361u
162
+ ··· + 1030.07u + 371.507
a
3
=
−0.111960u
163
+ 0.152313u
162
+ ··· + 27730.2u + 12432.7
−0.00755907u
163
+ 0.00896551u
162
+ ··· + 2282.12u + 958.156
a
2
=
0.264682u
163
− 0.380139u
162
+ ··· − 67329.1u − 23429.3
−0.00515168u
163
+ 0.00983070u
162
+ ··· + 996.726u + 70.0665
(ii) Obstruction class = −1
(iii) Cusp Shapes = 1.64850u
163
− 2.38398u
162
+ ··· − 416894.u − 142792.
2