1: (0 12 18)

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

2: (11 19 13)

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

3: (9 21 18)

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

4: (2 12 20)

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