1: (0 4 11)

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

2: (3 16 6)

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

3: (5 12 10)

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

4: (2 7 11)

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