1: (6 12 17)

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

2: (5 16 7)

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

3: (6 12 17)

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

4: (4 14 11)

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