1: (0 1 5)

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

2: (5 16 19)

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

3: (15 20 18)

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

4: (1 19 14)

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