1: (0 1 2)

(0)(1 11 2 8 3)(4 20 15 9 6)(5 10 7)(12 21 19 17 13)(14 18 16)

2: (2 8 11)

(0)(1 11 3)(2)(4 20 15 9 6)(5 10 7)(8)(12 21 19 17 13)(14 18 16)

3: (6 15 9)

(0)(1 11 3)(2)(4 20 15)(5 10 7)(6)(8)(9)(12 21 19 17 13)(14 18 16)

4: (1 11 3)

(0)(1)(2)(3)(4 20 15)(5 10 7)(6)(8)(9)(11)(12 21 19 17 13)(14 18 16)