1: (0 2 19)

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

2: (2 6 15)

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

3: (1 11 5)

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

4: (10 16 12)

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