1: (4 17 20)

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

2: (0 19 16)

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

3: (1 20 13)

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

4: (3 15 6)

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