Based on the translation of Sri T A Krishnamachariar Swami

shrIshailanAthastadrekhA pAduke varayogirAT |
puNDra: senApati: prokta: sUtram kUrapatistathA ||

shrIshailanAtha:	Thirumalai Azhvar (Thiruvaymozhi Pillai)
tat rekhA	becomes the lines in his divine feet;
varayogirAT	Manavala Mamunigal
pAduke	becomes his sandals;
senApati:	Senai Mudaliyar
prokta:	is said to be
puNDra:	the Urdhva Pundram (Thiruman Kappu);
tathA	In that manner,
kUrapati:	Kooraththazhvan
sUtram	becomes the yagyopaveetam (thiruppoonul).