1: (1 16 19)

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

2: (0 18 3)

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

3: (2 17 13)

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

4: (5 16 20)

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