21a - industrial city in west central russia (4) i have -m-k 28a - having long thin legs (7-7) i have -p-a--- s-a-k-d 42a - cylindrical percussion instrument with two heads (5,4) i have -n-r- d-u- 43a - smoky-yellow, grey or brown quartz (9) i have -a-r-g-r- thanks in advance