1: (0 7 15)

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

2: (14 15 19)

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

3: (5 21 18)

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

4: (2 8 6)

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