0 1 controlIn -1
5 1 controlIn 0
10 1 ackIn 0
15 1 controlIn 5
30 1 ackIn 1
90 1 ackIn 0
115 1 ackIn 1
140 1 ackIn 1
165 1 ackIn 0
170 1 controlIn 3
175 1 ackIn 1