1: (0 2 5)

(0)(1 6 3)(2 16 15 12 5 22 20)(4 10 7)(8 13 11)(9 18 17)(14 21 19)

2: (1 6 3)

(0)(1)(2 16 15 12 5 22 20)(3)(4 10 7)(6)(8 13 11)(9 18 17)(14 21 19)

3: (2 16 20)

(0)(1)(2)(3)(4 10 7)(5 22 20 15 12)(6)(8 13 11)(9 18 17)(14 21 19)(16)

4: (14 21 19)

(0)(1)(2)(3)(4 10 7)(5 22 20 15 12)(6)(8 13 11)(9 18 17)(14)(16)(19)(21)