1: (0 5 12)

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

2: (2 17 9)

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

3: (1 8 3)

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

4: (10 20 12)

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