Tumbling Blocks

Multiple of 10 sts.
Row 1: *K1, p1; rep from * to end.
Row 2: *P1, k1, p1, k2, p2, k1, p1, k1; rep from * to end.
Row 3: *K1, p1, k3, p3, k1, p1; rep from * to end.
Row 4: *P1, k4, p4, k1; rep from * to end.
Row 5: *K5, p5; rep from * to end.
Row 6 to 8: Repeat row 5, 3 times more.
Row 9: *K4, p1, k1, p4; rep from * to end.
Row 10: *K3, (p1, k1) twice, p3; rep from * to end.
Row 11: *K2, (p1, k1) 3 times, p2; rep from * to end.
Row 12: *K1, p1; rep from * to end.
Row 13: *P1, k1; rep from * to end.
Row 14: *P2, (k1, p1) 3 times, k2; rep from * to end.
Row 15: *P3, (k1, p1) twice, k3; rep from * to end.
Row 16: *P4, k1, p1, k4; rep from * to end.
Row 17: *P5, k5; rep from * to end.
Rows 18-20: Repeat row 17, 3 more times.
Row 21: *K1, p4, k4, p1; rep from * to end.
Row 22: * P1, k1, p3, k3, p1, k1; rep from * to end.
Row 23: *K1, p1, k1, p2, k2, p1, k1, p1; rep from * to end.
Row 24: *P1, k1; rep from * to end.
Repeat these 24 rows.