1: (1 6 15)

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

2: (5 16 10)

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

3: (8 15 12)

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

4: (9 13 11)

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