1: (0 4 13)

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

2: (1 14 10)

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

3: (3 21 5)

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

4: (4 20 6)

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