1: (0 2 10)

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

2: (1 21 3)

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

3: (2 19 4)

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

4: (8 20 16)

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