1: (0 1 2)

(0)(1 20 2 8 3)(4 19 6)(5 21 11)(7 17 15 12 9)(10 14 13)(16 22 18)

2: (2 8 20)

(0)(1 20 3)(2)(4 19 6)(5 21 11)(7 17 15 12 9)(8)(10 14 13)(16 22 18)

3: (5 21 11)

(0)(1 20 3)(2)(4 19 6)(5)(7 17 15 12 9)(8)(10 14 13)(11)(16 22 18)(21)

4: (7 17 9)

(0)(1 20 3)(2)(4 19 6)(5)(7)(8)(9 15 12)(10 14 13)(11)(16 22 18)(17)(21)