1: (0 3 10)

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

2: (2 21 6)

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

3: (5 12 8)

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

4: (9 14 11)

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