1: (4 13 15)

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

2: (3 15 20)

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

3: (0 19 5)

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

4: (1 16 14)

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