1: (3 7 20)

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

2: (2 9 5)

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

3: (1 18 7)

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

4: (0 19 16)

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