1: (5 19 20)

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

2: (1 5 17)

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

3: (0 7 2)

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

4: (5 20 13)

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