1: (0 4 10)

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

2: (3 21 7)

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

3: (1 4 19)

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

4: (4 20 8)

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