Please capitalize where necessary: now continue in m.1. after m.1 work m.2, and after m.2 work m.3, at the same time dec 1 st on first round in m.3 = 63 sts.
Now continue in M.1. After M.1 work M.2, and after M.2 work M.3, AT THE SAME TIME dec 1 st on first round in M.3 = 63 sts.