1: (0 4 15)

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

2: (3 19 5)

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

3: (4 17 12)

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

4: (10 16 14)

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