1: (4 7 15)

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

2: (3 10 5)

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

3: (0 8 6)

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

4: (7 19 9)

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