1: (1 3 13)

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

2: (0 4 2)

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

3: (3 20 11)

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

4: (6 17 12)

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