AOL <bpel><wait time="5000" progress="true"/></bpel> <bpel><wait time="20000" progress="true"/></bpel> <bpel><wait time="5000" progress="true"/></bpel> <bpel><wait time="10000" progress="true"/></bpel> <bpel><wait time="20000" progress="true"/></bpel> <bpel><wait time="3000" progress="true"/></bpel> <bpel><wait time="2000" progress="true"/></bpel> <bpel><wait time="7500" progress="true"/></bpel>