1: (0 4 10)

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

2: (3 21 7)

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

3: (4 14 8)

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

4: (1 20 13)

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