1: (4 6 19)

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

2: (3 7 5)

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

3: (1 8 6)

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

4: (0 12 2)

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