1: (0 1 2)

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

2: (2 5 19)

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

3: (4 20 12)

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

4: (1 19 3)

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