After do some verification:
self.NAOK giv only SQ003 answer and not something other.

Same this with that.QCODE.sgqa in next question.

Update lss files with sq_

Documentation tell:
"sq_X - where X is a row or column identifier. Only sub-questions matching pattern X are selected. "

The self.sq_S.sgqa have to give all subquestion, it's OK with count (surely with some other function), but have to be same this with all function (no exception).

Existing function in EM : list.

Thanks to @TMSWhite

Close this one