1: (0 3 18)

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

2: (2 21 4)

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

3: (3 20 7)

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

4: (4 19 17)

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