1: (0 2 15)

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

2: (1 19 4)

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

3: (2 17 13)

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

4: (11 16 14)

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