1: (0 5 9)

(0)(1 5 15 9 3)(2 16 14)(4 10 6)(7 19 18)(8 13 11)(12 20 17)

2: (4 10 6)

(0)(1 5 15 9 3)(2 16 14)(4)(6)(7 19 18)(8 13 11)(10)(12 20 17)

3: (3 15 9)

(0)(1 5 15)(2 16 14)(3)(4)(6)(7 19 18)(8 13 11)(9)(10)(12 20 17)

4: (2 16 14)

(0)(1 5 15)(2)(3)(4)(6)(7 19 18)(8 13 11)(9)(10)(12 20 17)(14)(16)