1: (2 13 20)

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

2: (1 19 3)

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

3: (2 16 4)

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

4: (0 17 15)

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