1: (1 5 10)

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

2: (4 12 9)

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

3: (2 14 10)

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

4: (11 16 13)

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