some trading help please...

if you have #1 buyers at .22 and #1sellers at .19, does the .22 buy get paid out by the.19 sell or actual sellers at .22?

Hopefull the frmating is kept........

BUYERS SELLERS

1 9,000 .220 1 .190 18,200 1
2 20,500 .210 2 .195 90,000 2
7 116,200 .200 3 .200 348,526 8
3 235,000 .195 4 .205 197,000 3
10 200,020 .190 5 .210 279,868 3