1: (1 5 13)

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

2: (4 20 11)

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

3: (7 14 12)

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

4: (3 15 13)

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