31. Igice cy'inzira nyabagendwa kigarukira ku mirongo ibiri yera icagaguye ibangikanye kandi gifite ubugari budahagije kugira ngo imodoka zitambuke neza, kiba ari:
32. Ubugari bwa romoruki ntiburenza ubugari bw’ikinyabiziga kiyikurura iyo ikuruwe n’ibinyabiziga bikurikira:
33. Iyo hatarimo indi myanya birabujijwe gutwara ku ntebe y’imbere y’imodoka abana badafite imyaka:
34. Icyapa kivuga gutambuka mbere y’ibinyabiziga biturutse imbere gifite amabara akurikira:
35. Ni ryari itegeko rigenga gutambuka mbere kw’iburyo rikurikizwa mu masangano:
36. Ibimenyetso bimurika byerekana uburyo bwo kugendera mu muhanda kw'ibinyabiziga bishyirwa iburyo bw'umuhanda. Ariko bishobora no gushyirwa ibumoso cyangwa hejuru y’umuhanda: