12r
12r
21r
21r
stuff in mod 4
stuff in mod 4
stuff in mod 2
stuff in mod 2
18r
18r
7r
7r
c1a
c1a
19r
19r
stuff in mod 3
stuff in mod 3
stuff in mod 1
stuff in mod 1
c1f
c1f
c1g
c1g
c1c
c1c
c11k
c11k
17r
17r
22r
22r
8r
8r
9r
9r
c1d
c1d
c9i
c9i
14r
14r
20r
20r
15r
15r
23r
23r
11r
11r
16r
16r
c1b
c1b