1: (0 1 6)

(0)(1 21 6 19 16 13 11)(2 20 15 9 4)(3 8 5)(7 12 10)(14 18 17)

2: (6 13 21)

(0)(1 21 11)(2 20 15 9 4)(3 8 5)(6)(7 12 10)(13 19 16)(14 18 17)

3: (4 15 9)

(0)(1 21 11)(2 20 15)(3 8 5)(4)(6)(7 12 10)(9)(13 19 16)(14 18 17)

4: (3 8 5)

(0)(1 21 11)(2 20 15)(3)(4)(5)(6)(7 12 10)(8)(9)(13 19 16)(14 18 17)