1: (0 3 9)

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

2: (1 17 6)

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

3: (9 15 18)

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

4: (14 19 16)

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