1: (2 5 17)

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

2: (1 6 4)

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

3: (5 19 7)

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

4: (0 18 12)

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