1: (2 10 19)

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

2: (1 16 4)

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

3: (3 14 19)

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

4: (5 20 18)

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