1: (1 7 15)

(0 3 2)(1 13 6 19 17 15 4)(5 12 10)(7)(8 21 9)(11 16 14)(18 22 20)

2: (6 19 13)

(0 3 2)(1 13 17 15 4)(5 12 10)(6)(7)(8 21 9)(11 16 14)(18 22 20)(19)

3: (11 16 14)

(0 3 2)(1 13 17 15 4)(5 12 10)(6)(7)(8 21 9)(11)(14)(16)(18 22 20)(19)

4: (4 17 15)

(0 3 2)(1 13 17)(4)(5 12 10)(6)(7)(8 21 9)(11)(14)(15)(16)(18 22 20)(19)