Add spaces: Continuelikethis.Whenpiecemeasures13-15-16(18-19)cm(measuredfromlowestpointbyM-2orM-6)K1rowfromWSandthenworknextrowasfollowsfromRS:*K1,K2tog*,repeatfrom*-*,ATTHESAMETIMEascastingoff.
Continue like this. When piece measures 13-15-16 (18-19) cm (measured from lowest point by M-2 or M-6) K 1 row from WS and then work next row as follows from RS: * K1, K2 tog *, repeat from *-*, AT THE SAME TIME as casting off.