1: (4 17 20)

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

2: (0 19 6)

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

3: (1 18 16)

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

4: (2 20 15)

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