Rnd 1) Starting at bottom:with black form a magic circle; ch 3 (counts as first dc), (13 dc) in ring;join with a sl st to top of first st (3rd ch of beg ch 3): 14 dc.
Rnd 2) Ch 3, dc in joining; * (2 dc)in next dc; rep from * around; join with a sl st to top of first st: 28 dc.
Rnd 3) Starting up side:(working in back lps of ea st this rnd only); ch 3; * dc in next dc; rep from *around; join with a sl st to top of first st: 28 dc.
Rnd 4) Ch 3; * dc in next dc; rep from * around; join with a sl st to top of first st; pull up a lp and drop st to back of work: 28 dc.
Designer Note: When dropping the black yarn every 3rd rnd, be sure to work the next new color so the post st is worked over the joining (dropped st).
Rnd 5) Join dk gray with a sl st to next st on last rnd from joining; ch 1, sc in joining, FPdc around next dc post on rnd 3 see special sts; * sk next dc on current rnd, sc in next dc, sk next dc on rnd 3, FPdc around next dc post on same rnd; rep from * around; join with a sl st in first sc: 14 sc/14 FPdc. Fasten off; secure ends.
Rnd 6) Pick up dropped st on rnd 4 (black); ch 1, sl st in corresponding joining sc on last rnd; ch 3; * dc in next st; rep from * around; join with a sl st to top first st; pull up a lp and drop st to the back of work: 28 dc.
Rnd 7) Join lt gray with a sl st to next st on last rnd from joining; ch 1, sc in joining, FPdc around next dc post on rnd 4 (black); * sk next dc on current rnd, sc in next dc, sk next dc on rnd 4, FPdc around next dc post on same rnd; rep from * around; join with a sl st in first sc: 14 sc/14 FPdc.
Rnd 8) Pick up dropped st on rnd 6 (black); ch 1, sl st in corresponding joining sc on last rnd; ch 3; * dc in next st; rep from * around; join with a sl st to top of first st; pull up a lp and drop st to the back of work: 28 dc.
Rnd 9) Join white with a sl st to next st on last rnd from joining; ch 1, sc in joining, FPdc around next dc post on rnd 6 (black); * sk next dc on current rnd, sc in next dc, sk next dc on rnd6, FPdc around next dc post on same rnd; rep from * around; join with a sl st in first sc: 14 sc/14 FPdc.
Rnd 10) Pick up dropped st on rnd 8 (black); ch 1, sl st in corresponding joining sc on last rnd; ch 3; * dc in next st; rep from * around; join with a sl st to top of first st; pull up a lp and drop st to the back of work: 28 dc.
Rnd 11) Join dk gray with a sl st to next st on last rnd from joining; ch 1, sc in joining, FPdc around next dc post on rnd 8 (black); * sk next dc on current rnd, sc in next dc, sk next dc on rnd8, FPdc around next dc post on same rnd; rep from * around; join with a sl st in first sc: 14 sc/14 FPdc.
Rnd 12) Rep rnd 10 picking up dropped st from rnd 10 (black).
Rnd 13) Rep rnd 7 working post sts on rnd 10 (black).
Rnd 14) Rep rnd 10 picking up dropped st from rnd 12 (black).
Rnd 15) Rep rnd 9 working post sts on rnd 12 (black).
Rnd 16) Rep rnd 10 picking up dropped st from rnd 14 (black).
Rnd 17) Rep rnd 11 working post sts on rnd 14 (black). Fasten off; secure ends.