primessievefromss0fromXconsXn__fromsXheadconsXYXtailconsXYactivateYiftrueXYactivateXiffalseXYactivateYfilterssXconsYZifdividesssXYn__filterssXactivateZn__consYn__filterXsieveYsieveconsXYconsXn__filterXsieveactivateYfromXn__fromXfilterX1X2n__filterX1X2consX1X2n__consX1X2activaten__fromXfromXactivaten__filterX1X2filterX1X2activaten__consX1X2consX1X2activateXXprimes0sieve1from1s100cons2n__from1head1tail1activate1if3true0false0filter2divides2n__filter2n__cons2FULL./TRS/TRCSR/ExIntrod_GM99_Z.trs