Part IS: Infixes and Suffixes

Part IS furnishes patterns bearing at a time an infix and a suffix.

Part IS is composed of two sections: section d and section t.

But section t is formed of two subsections: for IS-t1 look at


and for IS-t2 look at


By the time Oham has begun its internet run (end of year 2009) part IS consists of about xxx patterns: xxx in section IS-d plus zzz in subsection IS-t1 plus rrr in subsection IS-t2.