1: (1 7 20)

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

2: (0 19 2)

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

3: (1 17 3)

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

4: (5 18 13)

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