b.
5/459
Calculate prob of sequence xxxc when four letters picked without replacement from xcxcccxcxcc.
7/330
Three letters picked without replacement from glgbhzpzglzzz. Give prob of sequence hlp.
1/858
Calculate prob of sequence yyiw when four letters picked without replacement from {y: 2, l: 1, n: 2, w: 1, i: 2}.
1/420
Two letters picked without replacement from ntrrnqrqrnqrr. Give prob of sequence rt.
1/26
Two letters picked without replacement from {l: 1, y: 1, q: 1}. What is prob of sequence qy?
1/6
Four letters picked without replacement from {f: 5, s: 11}. What is prob of sequence sfss?
165/1456
Three letters picked without replacement from {l: 3, b: 8}. Give prob of sequence lll.
1/165
Two letters picked without replacement from yvyyvvyyyyyyyyyy. Give prob of sequence yv.
13/80
Calculate prob of sequence qq when two letters picked without replacement from {c: 4, a: 3, q: 11}.
55/153
What is prob of sequence ggm when three letters picked without replacement from paxpxpgxpggfaaxxm?
1/680
What is prob of sequence qnn when three letters picked without replacement from {n: 2, q: 4, e: 4, h: 1}?
4/495
Four letters picked without replacement from zggggegewteeec. What is prob of sequence ztgw?
5/24024
Two letters picked without replacement from irdwr. What is prob of sequence ww?
0
What is prob of sequence he when two letters picked without replacement from wwymlehlwlyymlh?
1/105
What is prob of sequence kuuk when four letters picked without replacement from duuddkukdkuukdudukd?
35/3876
What is prob of sequence ccb when three letters picked without replacement from uuctuuucuucbbubuutt?
1/323
Three letters picked without replacement from {g: 17, b: 2}. Give prob of sequence gbb.
1/171
Two letters picked without replacement from uuouuuouoououu. What is prob of sequence uo?
45/182
Three letters picked without replacement from hjjhjjhjjhhjjjjj. Give prob of sequence hhh.
1/56
Calculate prob of sequence oooq when four letters picked without replacement from yoqoo.
1/20
What is prob of sequence ihi when three letters picked without replacement from {h: 3, n: 1, i: 3}?
3/35
Three letters picked without replacement from {n: 4, u: 7}. What is prob of sequence unu?
28/165
Calculate prob of sequence if when two letters picked without replacement from tttbbiftnib.
1/55
Four letters picked without replacement from {m: 4, e: 3}. Give prob of sequence mmee.
3/35
Three letters picked without replacement from tlhllhtllthtth. Give prob of sequence tlh.
25/546
What is prob of sequence ck when two letters picked without replacement from {r: 1, z: 2, k: 2, c: 1, j: 1, e: 1}?
1/28
Calculate prob of sequence iv when two letters picked without replacement from iucvvvcgvvcvuvc.
1/30
Four letters picked without replacement from zlzllanlzzllzzz. Give prob of sequence zlla.
1/156
Two letters picked without replacement from exxgfgxgeg. What is prob of sequence ee?
1/45
Calculate prob of sequence rxxr when four letters picked without replacement from {x: 3, r: 4}.
3/35
Three letters picked without replacement from {y: 4, v: 3, s: 2, a: 1, n: 2, w: 2}. What is prob of sequence wva?
1/364
Two letters picked without replacement from {z: 2, q: 2}. Give prob of sequence zz.
1/6
Two letters picked without replacement from ppxvxppxpppvpppprxp. What is prob of sequence pp?
22/57
Four letters picked without replacement from ibzbzfvztbbzitv. Give prob of sequence zvfz.
1/1365
Two letters picked without replacement from mmdmmmmmdm. Give prob of sequence dd.
1/45
Three letters picked without replacement from gvavnnvvvgvvvvavanv. Give prob of sequence aan.
1/323
Four letters picked without replacement from fvvkakfvifiaiafvk. Give prob of sequence viff.
3/1190
Four letters picked without replacement from {y: 3, s: 2, k: 1, x: 1}. Give prob of sequence yskx.
1/140
Two letters picked without replacement from zzzzzzzpppzpppzppp. Give prob of sequence zp.
9/34
Calculate prob of sequence evt when three letters picked without replacement from {e: 5, p: 2, v: 5, t: 3}.
5/182
What is prob of sequence oh when two letters picked without replacement from hojlj?
1/20
Two letters picked without replacement from wuwowwlwlwiwuoowwww. What is prob of sequence uo?
1/57
What is prob of sequence qk when two letters picked without replacement from {o: 4, k: 1, d: 2, q: 1}?
1/56
Calculate prob of sequence qv when two letters picked without replacement from qddxdvdqx.
1/36
What is prob of sequence ryxa when four letters picked without replacement from {x: 2, y: 1, r: 1, a: 5}?
5/1512
What is prob of sequence zyz when three letters picked without replacement from {z: 2, y: 2, i: 2}?
1/30
Two letters picked without replacement from tomnhha. What is prob of sequence ht?
1/21
What is prob of sequence ijy when three letters picked without replacement from {w: 3, y: 5, j: 7, i: 1, u: 2}?
35/4896
Calculate prob of sequence zso when three letters picked without replacement from joppssz.
1/105
Calculate prob of sequence sgsz when four letters picked without replacement from sgdszzsgigg.
1/165
Two letters picked without replacement from {e: 2, s: 2}. What is prob of sequence ss?
1/6
Four letters picked without replacement from {k: 1, f: 1, o: 2, e: 2, m: 2}. What is prob of sequence ekmm?
1/420
What is prob of sequence vg when two letters picked without replacement from uneavugg?
1/28
What is prob of sequence ppgd when four letters picked without replacement from {g: 1, w: 1, d: 1, p: 2}?
1/60
Two letters picked without replacement from yyyqqyyyqyy. What is prob of sequence qq?
3/55
What is prob of sequence msns when four letters picked without replacement from {n: 1, s: 3, m: 1}?
1/20
Four letters picked without replacement from nxnxjxnounxjxnoonoo. What is prob of sequence xunn?
25/15504
Four letters picked without replacement from {o: 1, f: 10, v: 9}. What is prob of sequence fvvv?
14/323
Calculate prob of sequence ms when two letters picked without replacement from jmvtcttcsjcs.
1/66
Calculate prob of sequence gbu when three letters picked without replacement from ububsbubgbgbbbbbbgg.
22/969
What is prob of sequence oi when two letters picked without replacement from oiokoooooooiiok?
1/7
Four letters picked without replacement from ffffofffr. Give prob of sequence roff.
1/72
Calculate prob of sequence kn when two letters picked without replacement from nntnknnknknkn.
8/39
Three letters picked without replacement from iviiviviiviiiiiiii. What is prob of sequence viv?
7/204
What is prob of sequence xaa when three letters picked without replacement from {x: 9, a: 10}?
45/323
Four letters picked without replacement from {p: 3, c: 12}. Give prob of sequence cpcc.
11/91
What is prob of sequence pp when two letters picked without replacement from {s: 1, p: 4, w: 3, a: 3}?
6/55
Calculate prob of sequence kk when two letters picked without replacement from {k: 3, g: 7}.
1/15
Four letters picked without replacement from mmmmndmmdmmdmdndd. Give prob of sequence dndd.
1/238
Two letters picked without replacement from {t: 7, c: 2}. Give prob of sequence cc.
1/36
Calculate prob of sequence ffhm when four letters picked without replacement from mfhhmmfm.
1/105
Two letters picked without replacement from {z: 3, t: 4, k: 1, d: 2}. Give prob of sequence zt.
2/15
What is prob of sequence ea when two letters picked without replacement from aveax?
1/10
Calculate prob of sequence wuww when four letters picked without replacement from {u: 3, y: 9, w: 4, k: 2}.
1/1020
Calculate prob of sequence jo when two letters picked without replacement from {t: 5, j: 1, m: 2, q: 4, o: 2}.
1/91
Two letters picked without replacement from {i: 1, v: 13, m: 2, s: 1}. Give prob of sequence mv.
13/136
Calculate prob of sequence tt when two letters picked without replacement from {k: 1, m: 4, c: 4, r: 4, g: 1, t: 3}.
3/136
Calculate prob of sequence kucb when four letters picked without replacement from {u: 1, c: 13, b: 2, k: 3}.
13/15504
Calculate prob of sequence xxn when three letters picked without replacement from xnxxxn.
1/5
Three letters picked without replacement from {z: 1, a: 1, m: 4, y: 1, n: 5, v: 7}. What is prob of sequence ynz?
5/5814
Two letters picked without replacement from {c: 2, w: 6}. Give prob of sequence cc.
1/28
Four letters 