1: (5 8 17)

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

2: (4 10 6)

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

3: (7 13 9)

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

4: (3 16 8)

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