1: (0 2 5)

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

2: (1 19 3)

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

3: (2 8 4)

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

4: (5 20 14)

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