1: (0 2 5)

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

2: (3 8 20)

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

3: (1 21 18)

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

4: (2 20 4)

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