1: (9 13 14)

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

2: (6 8 14)

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

3: (4 11 7)

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

4: (10 16 12)

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