Uburiri busanzwe bwibitaro nigitanda gifite ibintu byihariye haba muburyo bwiza bwumurwayi no korohereza abarezi.Ziza muburyo butandukanye kandi zirashobora kugabanywa mubice bibiri SEMI FOWLER nigitanda cyuzuye.Mu buriri bwa kimwe cya kabiri, hari uburyo bwo kuzamura inyuma ukoresheje ikiganza kiva kumaguru mugihe muburiri bwuzuye bwinyoni hariho uburyo bwo kuzamura inyuma kimwe no kuzamura ukuguru ukoresheje imikono ibiri itandukanye.