1: (9 12 15)

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

2: (14 15 17)

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

3: (8 16 10)

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

4: (5 13 11)

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