plot(NULL,axes=F,ylab="",xlab="",main="",xlim=c(0,6),ylim= c(0,10))
text(rep(0,10),c(0:9),c(0:9),cex=2)
points(rep(1,10),c(0:9),pch=c(0:9),cex=2)
text(rep(2,10),c(0:9),c(10:19),cex=2)
points(rep(3,10),c(0:9),pch=c(10:19),cex=2)
text(rep(4,6),c(0:5),c(20:25),cex=2)
points(rep(5,6),c(0:5),pch=c(20:25),cex=2)