1: (1 5 17)

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

2: (0 16 2)

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

3: (1 14 3)

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

4: (13 19 15)

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