1: (0 1 2)

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

2: (1 5 17)

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

3: (4 19 7)

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

4: (2 21 17)

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