1: (2 6 11)

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

2: (5 19 10)

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

3: (1 11 3)

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

4: (9 20 18)

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