1: (0 1 2)

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

2: (2 10 20)

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

3: (9 21 14)

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

4: (1 20 3)

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