1: (0 1 11)

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

2: (4 11 21)

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

3: (2 13 8)

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

4: (1 20 11)

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