1: (4 9 10)

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

2: (7 13 9)

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

3: (3 12 5)

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

4: (1 8 6)

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