#!/usr/bin/env Rscript
data <- readLines("stdin")
cleaned <- gsub(" $", "", gsub("^[^0-9-]+", "", gsub("[^0-9-]+", " ", data)))

tc <- textConnection(cleaned)

input <- read.csv(tc, header=FALSE, sep=" ")

close(tc)

accs <- rowSums(abs(input[,7:9]))
speeds <- rowSums(abs(input[,4:6]))

perm <- order(accs, speeds)
print(perm[1] - 1)

for (i in 1:100) {
	# Update positions, speeds
	for (coord in 1:3) {
		input[,coord+3] <- input[,coord+3] + input[,coord+6]
		input[,coord] <- input[,coord] + input[,coord+3]
	}

	dups = !(duplicated(input[,1:3]) | duplicated(input[,1:3], fromLast=TRUE))

	input = input[dups,]
}

print(nrow(input))