1: (0 1 3)

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

2: (1 3 7)

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

3: (3 7 9)

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

4: (5 10 8)

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