1: (3 5 16)

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

2: (2 6 4)

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

3: (5 19 7)

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

4: (0 17 15)

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