1: (0 5 19)

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

2: (1 20 17)

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

3: (0 8 2)

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

4: (4 9 6)

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