1: (0 2 10)

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

2: (1 21 3)

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

3: (2 20 5)

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

4: (4 14 8)

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