2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/174910We calculate two Belyi pairs using the properties of Mulase-Penkava differential. Details are provided including accurate construction of coordinates, variables and equations. The calculation is a part of the work which results in a catalogue arXiv:0710.265813 pages, 6 figures, the text is related to the catalogue arXiv:0710.2658Algebraic Geometry05C10; 57M15text