1: (1 5 10)

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

2: (4 11 8)

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

3: (3 13 10)

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

4: (9 14 12)

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