| ID (islaw) Rhagddodiad(deau)
|
|
x
|
t
|
e
|
ex
|
g
|
xg
|
gt
|
L
|
portreadu
|
| Adail sylfaenol
|
| uBHF
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Llyn/cronfa
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| uBHFq
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Llyn/cronfa
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| uHST
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Basn Camlas
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| uHSTq
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Basn Camlas
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| uSTR
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Rhan eglur
|
| uLSTR
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Rhan eglur
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| uSTRq
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Rhan eglur
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| uLSTRq
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Rhan eglur
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| uSTRlf
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Tro
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| uSTRrf
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Tro
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| uSTRlg
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Tro
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| uSTRrg
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Tro
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| uSTRl+r
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Tro
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| uSTRr+l
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Tro
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| uKBHFa
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Ffynhonnell mawr
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| uKBHFe
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Ffynhonnell mawr
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| uKBHFl
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Ffynhonnell mawr
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| uKBHFr
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Ffynhonnell mawr
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| uKBHFxa
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Ffynhonnell mawr
|
| uKBHFxe
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Ffynhonnell mawr
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| uKBHFxl
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Ffynhonnell mawr
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| uKBHFxr
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Ffynhonnell mawr
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| uKHSTa
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Ffynhonnell bach
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| uKHSTe
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Ffynhonnell bach
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| uKHSTl
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Ffynhonnell bach
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| uKHSTr
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Ffynhonnell bach
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| uKHSTxa
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Ffynhonnell bach
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| uKHSTxe
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Ffynhonnell bach
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| uKHSTxl
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Ffynhonnell bach
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| uKHSTxr
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Ffynhonnell bach
|
| uENDEa
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Ffynhonnell disymwth
|
| uENDEe
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Diwedd disymwth
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| uENDEeq
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Diwedd disymwth
|
| uENDEaq
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Diwedd disymwth
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| uKMW
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Nod
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| uTRANSf
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Trosiad
|
| uTRANSg
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Trosiad
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| uWSLgl
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Dolen
|
| uWSLgr
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Dolen
|
| uWSLg+l
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Dolen
|
| uWSLg+r
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Dolen
|
| Cyfforddiau a Cangenau
|
| ID (islaw) Rhagddodiad(deau)
|
|
x
|
t
|
e
|
ex
|
g
|
xg
|
gt
|
L
|
portreadu
|
| uJUNCa
|
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Cangen dechreuad
|
| uJUNCe
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Cangen diwedd
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| uJUNCld
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Cangen
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| uJUNCrd
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Cangen
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| uJUNC
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Croesffordd
|
| uTEEa
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Cangen dechreuad
|
| uTEEe
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Cangen diwedd
|
| uTEEr
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Cangen
|
| uTEEl
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Cangen
|
| uABZlf
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Cyffordd
|
| uABZrf
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Cyffordd
|
| uABZlg
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Cyffordd
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| uABZrg
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Cyffordd
|
| uABZq+r
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Cyffordd
|
| uABZq+l
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Cyffordd
|
| uABZql
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Cyffordd
|
| uABZqr
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Cyffordd
|
| uABZglr
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Cyffordd
|
| uABZg+lr
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Cyffordd
|
| uABZql+l
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Cyffordd
|
| uABZql+l
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Cyffordd
|
| uABZqr+r
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Cyffordd
|
| uABZglxr
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Cyffordd
|
| uABZg+rxl
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Cyffordd
|
| uABZqxl+l
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Cyffordd
|
| uABZql+xl
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Cyffordd
|
| uABZgrxl
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Cyffordd
|
| uABZg+lxr
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Cyffordd
|
| uABZqr+xr
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Cyffordd
|
| uABZqxr+r
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Cyffordd
|
| uABZl+l
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Cyffordd
|
| uABZr+r
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Cyffordd
|
| uABZlr
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Cyffordd
|
| uABZ+lr
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Cyffordd
|
| uABZgl+r
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Cyffordd
|
| uABZgr+l
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Cyffordd
|
| uLIFTfu
|
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Lifft cwch
|
| uLIFTgu
|
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Lifft cwch
|
| uLIFTlu
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Lifft cwch
|
| uLIFTru
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Lifft cwch
|
| uygJUNCa
|
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Cangen
|
| uygJUNCe
|
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Cangen
|
| uygJUNCld
|
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Cangen
|
| uygJUNCrd
|
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Cangen
|
| uzgJUNCr
|
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Cangen
|
| uzgJUNCa
|
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Cangen
|
| uCROSS
|
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Croesffordd (newydd a hen)
|
| Pontydd a Twnelau
|
| ID (islaw) Rhagddodiad(deau)
|
|
x
|
t
|
e
|
ex
|
g
|
xg
|
gt
|
L
|
portreadu
|
| uBRÜCKE
|
|
|
|
|
|
|
|
|
|
Dyfrbont
|
| uBRÜCKE1
|
|
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Dyfrbont
|
| uWBRÜCKE
|
|
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Dyfrbont dros afon
|
| uWTUNNEL
|
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Dan afon
|
| uKRZo
|
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Dyfrbont dros afon/camlas
|
| uKRZu
|
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Dan afon/camlas
|
| umKRZo
|
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Dyfrbont dros rheilffordd
|
| umKRZu
|
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Dan pont rheilffordd
|
| mKRZu
|
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Dros pont rheilffordd
|
| mKRZo
|
|
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Dan pont rheilffordd
|
| uSKRZ-B
|
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Dan priffordd
|
| uSKRZ-Bu
|
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Dan priffordd
|
| uSKRZ-Buq
|
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Dan priffordd
|
| uSKRZ-Bo
|
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Dyfrbont dros priffordd
|
| uSKRZ-R
|
|
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Dan heol pwysig
|
| uSKRZ-Ru
|
|
|
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Dan heol pwysig
|
| uSKRZ-Ruq
|
|
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Dan heol pwysig
|
| uSKRZ-Ro
|
|
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|
|
Dyfrbont dros heol pwysig
|
| RR
|
|
|
|
|
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|
Heol pwysig
|
| RRq
|
|
|
|
|
|
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|
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Heol pwysig
|
| uADROPLOCK
|
|
|
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|
|
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|
|
Clo dan heol pwysig
|
| uSKRZ-A
|
|
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|
<Major road over canal (international style)>
|
| uAKRZu
|
|
|
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|
|
<Major road over canal (international style)>
|
| uSKRZ-Au
|
|
|
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|
<Major road over canal (international style)>
|
| uAKRZo
|
|
|
|
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|
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|
<Major road under canal (international style)>
|
| uSKRZ-Ao
|
|
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|
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|
<Major road under canal (international style)>
|
| uAKRZoq
|
|
|
|
|
|
|
|
|
|
<Major road across over canal (international style)>
|
| uSKRZ-Aoq
|
|
|
|
|
|
|
|
|
|
<Major road across over canal (international style)>
|
| uAKRZuq
|
|
|
|
|
|
|
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|
|
<Major road across under canal (international style)>
|
| uSKRZ-Auq
|
|
|
|
|
|
|
|
|
|
<Major road across under canal (international style)>
|
| uSKRZ-Y
|
|
|
|
|
|
|
|
|
|
Dan heol llai
|
| uKRZuy
|
|
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Dan heol llai
|
| uSKRZ-Yu
|
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Dan heol llai
|
| uKRZquy
|
|
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Dan heol llai
|
| uSKRZ-Yuq
|
|
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Dan heol llai
|
| uBROADo
|
|
|
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|
Dyfrbont dros heol llai
|
| uSKRZ-Yo
|
|
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Dyfrbont dros heol llai
|
| uSKRZ-E
|
|
|
|
|
|
|
|
|
|
Dan llwybr
|
| uKRZun
|
|
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|
Dan llwybr
|
| uSKRZ-Eu
|
|
|
|
|
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|
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Dan llwybr
|
| uHKRZun
|
|
|
|
|
|
|
|
|
|
Dan llwybr
|
| uSKRZ-Euq
|
|
|
|
|
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Dan llwybr
|
| uBRÜCKEu
|
|
|
|
|
|
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|
Dan pont plaen
|
| uSTRu
|
|
|
|
|
|
|
|
|
|
Dan pont plaen
|
| uLIFT
|
|
|
|
|
|
|
|
|
|
Pont lifft
|
| uSWING
|
|
|
|
|
|
|
|
|
|
Pont siglen
|
| uHSWING
|
|
|
|
|
|
|
|
|
|
Pont siglen
|
| uTUNNEL1
|
|
|
|
|
|
|
|
|
|
Twnel byr
|
| uTUNNEL2q
|
|
|
|
|
|
|
|
|
|
Twnel byr
|
| utSTRa
|
|
|
|
|
|
|
|
|
|
Twnel dechrau
|
| utSTRe
|
|
|
|
|
|
|
|
|
|
Twnel diwedd
|
| utSTReq
|
|
|
|
|
|
|
|
|
|
Twnel dechrau
|
| utSTRaq
|
|
|
|
|
|
|
|
|
|
Twnel dechrau
|
| uvSTR
|
|
|
|
|
|
|
|
|
|
Rhan eglur dwbwl
|
| utvSTRa
|
|
|
|
|
|
|
|
|
|
Twnel dwbwl
|
| utvSTRe
|
|
|
|
|
|
|
|
|
|
Twnel dwbwl
|
| utvSTR
|
|
|
|
|
|
|
|
|
|
Rhan eglur dwbwl
|
| utvKMW
|
|
|
|
|
|
|
|
|
|
Nod twnel dwbwl
|
| udSTRa
|
|
|
|
|
|
|
|
|
|
Hollt i Rhan eglur
|
| udSTRe
|
|
|
|
|
|
|
|
|
|
Hollt i Rhan eglur
|