1: (0 4 11)

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

2: (6 11 21)

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

3: (5 15 7)

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

4: (4 19 11)

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