1: (1 7 11)

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

2: (4 12 10)

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

3: (1 7 11)

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

4: (3 8 5)

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