1: (0 2 16)

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

2: (1 21 3)

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

3: (2 20 7)

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

4: (5 17 14)

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