innings and 10 after five. However, since the home team has the last at-bat, the rules usually allow visiting teams to score an unlimited number of runs in the top half of an inning. That can be prevented by invoking the rule only after the home team has completed its half of the inning. In Baseball5, a WBSC variation of baseball and softball which is played to five innings, a team which leads by 15 runs after three innings or 10 after four innings automatically wins. Due to the untimed nature of innings, some leagues either impose caps on the number of runs that can be scored in one inning (usually in the 4-8 range) or limit the number of plate appearances in an inning (typically, such a limit will consist of one rotation of the batting order). Such rules ensure that games will complete in a reasonable length of time, but it can also mean that a lead of a certain size becomes insurmountable by the cap, which can be prevented by not invoking the rule in such circumstances. Basketball In high school basketball, many states have a "continuous clock" rule, similar to American football, which takes effect in the second half after a lead grows to a prescribed point (in Iowa, 35 points or more; in Kansas, 30 points or more but only in the fourth quarter; in Louisiana, the rule is invoked at any time during the game when one team gains a 35-point lead). The clock stops only for charged, officials' or injury time-outs; or at the end of the third quarter. The clock would not stop when it would normally stop, such as for fouls, free throws, out-of-bounds plays or substitutions. The rules vary when normal timing procedures take effect after a lead is diminished (such as because of the trailing team's rally); for instance, in Iowa, normal timing procedures are enforced if the lead is lowered to 25 points but re-instituted once the lead grows back to 35 or more points. By comparison, in Kansas, if the running clock is triggered, it will not stop except for a timeout or an injury even if the differential is reduced to under 30 points. As with other sports, some states offer provisions to allow a team to end the game early by mutual decision of the coaches (for instance, if a large lead continues to grow