1: (3 12 17)

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

2: (4 18 14)

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

3: (11 15 13)

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

4: (10 19 17)

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