1: (0 2 14)

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

2: (1 20 4)

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

3: (2 15 12)

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

4: (0 21 19)

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