Marunad Madawc fil Maredut.
Llyfr Ddu Caerfyrddin XXXVII

Kywarchaw im ri. rad wobeith
Kywarchaw kywercheise canweith.
Y prowi prydv. opriwieth.
Eurgert. ym argluit kedymteith.
Y cvinav madauc. metweith
Y alar. ae alon ympob ieith.
Dor yscor iscvid canhimteith.
Tarian in aerwan. in evrweith.
Turuw gruc yg gotuc goteith.
Tariw escar y iscuid in dileith.
Rwy mirt kyrt kertorion. wobeith.
Rut dilut diletyw kedimteith.
Ry gelwid. madauc. kin noe leith.
Ruid galon. y. vogion diffeith.
Rvit attaw attep vygobeith.
Rit. wisscoet. wessgvin canhimteith.
Rut on gir. Bran vab llir lledieith.
Ruit y clod includav anreith.
Rut woauc vaon ny oleith.
Rad wastad gwistlon canhimteith.
Llawin aryrad. ig kad ig cvnlleith.*
Llav escud. dan iscvd calchwreith.
Llev powis peues diobeith.
Haul owin. gur ny minn mabweith.
Hvil yscvn yscvid pedeirieith.**
Hael madauc. veuder anhyweith.
Can deryv. darfv am oeleith.
Can daeraud. darw kedymteith.
Oet beirtcar. bart clvm di ledieith
Oet cadarn agor. dywinmor diffeith.
Oet hir y truited. oed hyged higar.
Oet llawar guyar. oe kywarweith.
Oet buelin blas. gwanas gwadreith,
Oet eurllev. o aer llin kadieith.
Oet diwarn kadarn kedymteith unbin.
Oet dirn in heirn. haearn y talheith.
Ae diwet yspo. canbv. y leith.
Ydiwin y cam kymeint y affeith.
Yg goleuder seint. ig goleudeith.
Yg goleuad rad. ridid perfeith.

* in the margin: Llawin gviar a gar. o kidweith
** in the margin: Hil teirn in herin henveith