1: (0 1 3)

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

2: (5 7 16)

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

3: (4 10 6)

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

4: (9 19 11)

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