1: (5 13 16)

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

2: (2 16 20)

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

3: (0 19 3)

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

4: (8 17 15)

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