1: (6 13 19)

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

2: (11 20 18)

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

3: (9 14 12)

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

4: (5 19 16)

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