1: (3 6 11)

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

2: (2 7 4)

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

3: (1 9 6)

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

4: (0 10 8)

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