1: (0 3 14)

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

2: (2 18 4)

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

3: (1 20 16)

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

4: (3 19 5)

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