1: (0 5 10)

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

2: (4 17 9)

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

3: (1 21 10)

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

4: (0 7 17)

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