1: (0 2 3)

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

2: (2 6 18)

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

3: (4 19 17)

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

4: (5 21 7)

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