1: (1 3 7)

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

2: (0 4 2)

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

3: (3 19 5)

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

4: (6 20 12)

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