1: (0 3 9)

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

2: (4 13 18)

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

3: (1 19 16)

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

4: (11 17 14)

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