1: (0 6 13)

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

2: (5 19 7)

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

3: (1 20 17)

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

4: (4 8 6)

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