1: (0 4 12)

(0 10 4 21 13)(1 19 17)(2 15 12)(3 20 11 9 7)(5 8 6)(14 18 16)

2: (3 20 11)

(0 10 4 21 13)(1 19 17)(2 15 12)(3 9 7)(5 8 6)(11)(14 18 16)(20)

3: (0 21 13)

(0)(1 19 17)(2 15 12)(3 9 7)(4 21 10)(5 8 6)(11)(13)(14 18 16)(20)

4: (2 15 12)

(0)(1 19 17)(2)(3 9 7)(4 21 10)(5 8 6)(11)(12)(13)(14 18 16)(15)(20)