1: (1 5 11)

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

2: (4 12 9)

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

3: (3 14 11)

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

4: (10 15 13)

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