[tlhIngan Hol] to comma or not to comma ?

I know, that probably there's no Ca'Non for this, but I'll ask anyway. Should I write: raSDaq vIghro' tu'lu' or raSDaq, vIghro' tu'lu' Should I write: pa'Daq vIghro'vaD nIm vIqeng or pa'Daq, vIghro'vaD nIm vIqeng or pa'Daq, vIghro'vaD, nIm vIqeng Should I write vIghro' gha'cher bo'Degh je vIlegh or vIghro', gha'cher, bo'Degh je vIlegh Should I write jISop 'ej jItlhutlh or jISop, 'ej jItlhutlh ~ ncncncc