1: (1 7 17)

(0 19 2)(1 15 14 11 7 9 3)(4 20 6)(5 10 8)(12 21 18 16 13)(17)

2: (7 9 15)

(0 19 2)(1 15 3)(4 20 6)(5 10 8)(7 14 11)(9)(12 21 18 16 13)(17)

3: (5 10 8)

(0 19 2)(1 15 3)(4 20 6)(5)(7 14 11)(8)(9)(10)(12 21 18 16 13)(17)

4: (13 18 16)

(0 19 2)(1 15 3)(4 20 6)(5)(7 14 11)(8)(9)(10)(12 21 18)(13)(16)(17)