CAST ON A MULTIPLE OF 3 STS +4. ROW 1: K2, * YO, SKP, K1; REPEAT FROM * TO LAST ST K2. ROW 2: PURL ALL STS. ROW 3: K2, * K1, YO, SKP; REPEAT FROM * TO LAST ST K2. ROW 4: PURL ALL STS. ROW 5: K1, YO, * SKP, K1, YO; REPEAT FROM TO LAST ST SKP, K1. ROW 6: PU