1: (0 2 4)

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

2: (2 9 15)

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

3: (1 19 13)

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

4: (11 17 14)

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