1: (3 6 20)

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

2: (2 13 5)

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

3: (4 8 20)

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

4: (1 11 7)

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