1: (4 6 13)

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

2: (5 16 8)

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

3: (4 6 13)

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

4: (12 17 14)

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