1: (1 4 15)

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

2: (3 19 13)

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

3: (0 16 2)

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

4: (1 12 19)

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