quilted reverse stockinette

(multiple of 8 sts plus 7)
Row 1 (RS) K1, *sl 1, k4, pass lt st over the 4 k sts, p3; rep from *, end k1.
Row 2 K1, p1, *k1, k1 st under running thread between st just worked and next st, k1, p5; rep from *, end p1, k1.
Row 3 K2, *p3, k5; rep from *, end p3, k2.
Row 4 K1, p1, *k3, p5; rep from *, end k3, p1, k1.
Row 5 K2, *p3, wyib sl 1, k4, pass sl st over 4 k sts; rep from *, end p3, k2.
Row 6 K1, *p5, k1, k1 under running thread, k1; rep from *, end p5, k1.
Row 7 K1, *k5, p3; rep from *, end k6.
Row 8 K1, *p5, k3, rep from *, end p5, k1.
Rep rows 1-8.