1: (3 12 20)

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

2: (1 16 9)

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

3: (0 19 12)

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

4: (5 17 15)

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