1: (0 4 8)

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

2: (1 12 5)

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

3: (0 15 2)

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

4: (10 16 13)

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