1: (0 1 3)

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

2: (1 5 7)

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

3: (4 19 6)

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

4: (2 21 18)

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