1: (0 3 4)

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

2: (3 7 17)

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

3: (6 19 10)

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

4: (4 20 17)

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