1: (5 8 12)

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

2: (7 13 9)

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

3: (2 10 6)

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

4: (4 15 5)

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