1: (3 10 20)

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

2: (2 17 4)

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

3: (0 19 6)

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

4: (3 18 7)

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