available 1 letter/number repeated domains that are available

[daj]

4L's:

.name: bbbb/ iiii / jjjj / kkkk

.ws: qqqq / vvvv / zzzz


5N's:

11111.biz


X's:

xxxxxxx.cc (7x / 1-7 are taken)
xxxxxxxx.us (8x / 1-10 are taken)
xxxxxxxxxx.info (10x / 1-15x's are taken)