1: (4 10 19)

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

2: (3 17 5)

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

3: (4 10 19)

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

4: (1 18 16)

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