1: (3 9 13)

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

2: (6 15 12)

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

3: (0 7 4)

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

4: (2 16 3)

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