1: (0 2 5)

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

2: (1 6 3)

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

3: (5 13 15)

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

4: (11 16 14)

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