1: (5 16 20)

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

2: (4 18 6)

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

3: (15 19 17)

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

4: (2 11 16)

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