1: (1 8 15)

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

2: (7 16 14)

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

3: (6 20 15)

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

4: (4 21 18)

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