1: (3 9 20)

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

2: (1 19 6)

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

3: (4 12 20)

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

4: (2 7 5)

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