1: (0 3 13)

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

2: (1 19 4)

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

3: (13 16 18)

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

4: (10 17 14)

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