1: (0 2 10)

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

2: (1 21 3)

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

3: (2 15 4)

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

4: (8 16 13)

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