1: (0 2 3)

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

2: (2 5 18)

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

3: (1 20 9)

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

4: (16 21 19)

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