1: (5 17 18)

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

2: (0 3 18)

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

3: (1 20 4)

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

4: (3 19 17)

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