1: (1 6 16)

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

2: (4 19 13)

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

3: (2 9 16)

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

4: (7 14 12)

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