1: (0 4 9)

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

2: (9 12 19)

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

3: (11 21 18)

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

4: (4 19 10)

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