1: (3 6 13)

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

2: (1 11 4)

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

3: (5 20 7)

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

4: (2 13 10)

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