1: (4 17 20)

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

2: (1 19 6)

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

3: (2 18 16)

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

4: (0 13 17)

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