1: (6 16 20)

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

2: (1 19 15)

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

3: (3 20 14)

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

4: (2 13 4)

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