1: (0 3 7)

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

2: (2 16 4)

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

3: (1 21 12)

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

4: (3 19 5)

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