1: (4 7 20)

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

2: (2 18 5)

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

3: (4 7 20)

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

4: (0 19 16)

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