14 Yaye umnikelo wazo wokudla okuziinkozo womgubo ocolekileyo ogalelwe ioli ufanele ube yimilinganiselo yeshumi emithathu kwinkunzi yenkomo nganye kuzo iinkunzi zeenkomo ezilishumi elinesithathu, nemilinganiselo yeshumi ibe mibini kwinkunzi yegusha nganye kuzo iinkunzi zeegusha ezimbini,+