1: (0 10 15)

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

2: (9 21 11)

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

3: (10 18 13)

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

4: (14 20 17)

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