1: (0 6 11)

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

2: (4 11 10)

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

3: (5 13 7)

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

4: (9 15 12)

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