1: (0 2 7)

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

2: (1 21 5)

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

3: (4 20 6)

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

4: (0 2 7)

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