1: (0 1 2)

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

2: (2 7 20)

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

3: (5 21 19)

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

4: (4 9 6)

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