1: (0 2 13)

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

2: (1 21 4)

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

3: (2 20 10)

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

4: (8 14 12)

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