1: (0 4 19)

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

2: (3 21 13)

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

3: (0 11 19)

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

4: (9 14 12)

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