1: (0 4 11)

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

2: (2 21 10)

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

3: (1 5 3)

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

4: (4 19 6)

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