Revision history of "not backward Boolean implication(F,F) = F" (Z11224)
Dumma dooruwaa: geeddaranawu zaaretotu iraadooniyaa bochiyoosaa malaatanne enter giyaagaa bocha.
Legend: (ha'i) = kase zaaretuwaappe dummatiyaagaa, (ha'i) = kaalliyaa zaaretuwaappe dummatiyaagaa, (ha'i) = qiibaa laamiyaa.