An Celtlyver
Hafan
Tudalenna
Berfa
Ragenwa
Geiriadur
A
B
C
Ch
D
Dd
E
F
Ff
G
Ng
H
I
J
K
L
Ll
M
N
O
P
Ph
R
Rh
S
T
Th
U
W
Y
Z
Y Wenwisag
Ffynonella
1
GPC
1a
TN
(1993)
1b
LGW
(1973)
2
CCC
(1989)
3
YWKPGD
(1902)
4
HSMGW
(PDF a gêso i ohono fa oti 'wn)
5
KK
(2007-19)
5a
GCGS
6
VWCC
6a
TN
(1993)
7
LOR
(1998)
8
ABDC
(2020)
9
10
Diweddariad diweddara: 29 Medi 2026