1: (3 9 20)

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

2: (2 19 4)

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

3: (3 14 5)

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

4: (1 15 13)

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