1: (3 5 17)

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

2: (1 6 4)

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

3: (5 20 7)

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

4: (0 19 2)

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