1: (2 14 15)

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

2: (2 7 13)

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

3: (0 12 6)

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

4: (1 19 3)

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