1: (0 3 15)

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

2: (2 19 4)

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

3: (3 6 13)

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

4: (11 16 14)

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