1: (0 4 17)

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

2: (1 20 11)

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

3: (0 9 2)

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

4: (3 19 6)

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