1: (0 1 2)

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

2: (2 6 18)

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

3: (5 20 15)

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

4: (1 18 3)

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