1: (7 8 15)

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

2: (3 8 20)

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

3: (1 19 4)

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

4: (3 15 6)

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