1: (3 7 20)

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

2: (7 11 14)

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

3: (2 19 4)

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

4: (1 8 6)

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