1: (0 1 2)

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

2: (2 6 15)

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

3: (4 20 12)

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

4: (1 15 3)

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