1: (4 7 11)

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

2: (0 9 6)

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

3: (2 17 4)

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

4: (3 12 5)

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