1: (1 7 20)

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

2: (0 19 2)

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

3: (1 17 3)

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

4: (5 18 13)

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