phase unphased
lane main
lane actor#1 "审阅者" @6:24
region seq#1 seq
step ask#1 ask "审阅者" @6:37 lane=actor#1 phase=unphased region=seq#1 always
step hole#cd7e8315 hole "评判" @7:14 lane=main phase=unphased region=seq#1 always
edge ask#1 -> hole#cd7e8315 data always exact
sink hole#cd7e8315
