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Using 4mm needles, cast on 81 (89:97:105:115) sts.
Row 1: (K1, P1) to last st, K1.
Row 2: (P1,K1) to last st, P1.
Rep last 2 rows another 6 times, inc 1 st on final row.
82 (90:98:106:116) sts.
Change to 4.5mm needles.
Cont in st st until work measures 38 (39:39:40:41) cm from cast-on edge.
SHAPE ARMHOLES
Cast off 3 (3:3:3:4) sts at beg of next 2 (2:2:4:2) rows, 2 (2:2:2:3) sts at beg of next 4 (4:6:4:4) rows, and 0 (0:0:0:2) sts at beg of next 0 (0:0:0:4) rows.
68 (76:80:86:88)
