1: (1 5 15)

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

2: (3 17 14)

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

3: (2 10 15)

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

4: (7 16 13)

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