1: (6 9 17)

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

2: (3 10 8)

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

3: (0 7 5)

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

4: (1 11 9)

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