Stock Exchange

3 IBM
OneBuyer buy 10.600
TooExpensive sell 12.000
ThisWillWork sell 10.600
4 ACM
one sell 129.999
two buy 130.000
three buy 131.000
four sell 129.888
4 CVUT
seller sell 121.110
toopoor buy 121.109
sellertwo sell 121.111
iamok buy 121.112
0 END

IBM
OneBuyer: ThisWillWork
TooExpensive: NO-ONE
ThisWillWork: OneBuyer
ACM
one: two three
two: one four
three: one four
four: two three
CVUT
seller: iamok
toopoor: NO-ONE
sellertwo: iamok
iamok: seller sellertwo