1: (1 6 11)

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

2: (5 14 7)

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

3: (3 18 11)

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

4: (0 17 2)

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