1: (0 1 4)

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

2: (4 13 20)

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

3: (3 17 11)

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

4: (12 18 14)

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