1: (5 10 16)

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

2: (4 13 6)

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

3: (5 10 16)

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

4: (9 14 12)

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