1: (0 1 4)

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

2: (1 6 18)

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

3: (5 21 12)

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

4: (8 19 17)

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