1: (9 17 18)

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

2: (1 4 18)

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

3: (0 6 3)

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

4: (4 19 17)

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