1: (1 5 14)

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

2: (7 13 16)

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

3: (4 9 6)

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

4: (5 15 13)

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