1: (0 1 2)

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

2: (2 7 19)

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

3: (6 20 12)

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

4: (1 19 3)

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