1: (0 1 2)

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

2: (1 5 19)

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

3: (3 20 6)

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

4: (2 21 19)

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