1: (0 2 11)

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

2: (1 20 5)

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

3: (3 12 10)

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

4: (2 19 6)

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