1: (0 2 11)

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

2: (1 16 4)

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

3: (2 12 9)

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

4: (11 19 14)

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