1: (0 1 7)

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

2: (3 7 17)

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

3: (2 8 4)

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

4: (1 16 7)

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