1: (0 1 3)

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

2: (1 6 11)

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

3: (5 15 7)

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

4: (2 21 14)

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