1: (2 4 11)

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

2: (0 5 3)

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

3: (4 13 6)

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

4: (10 15 12)

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