1: (5 9 13)

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

2: (0 12 8)

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

3: (3 13 6)

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

4: (1 20 11)

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