1: (0 3 4)

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

2: (7 15 17)

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

3: (14 18 16)

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

4: (11 20 17)

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