# Normal
seq(-2..2, 1);

# Zero increment
seq(-2..2, 0);

# Increments away from stop value
seq(-2..2, -1);

# First increment is beyond stop value
seq(-2..2, 10);

# Start more than stop: positive increment
seq(2..-2, 1);

# Start equal stop: positive increment
seq(2..2, 1);

# Start equal stop: negative increment
seq(2..2, -1);

# Start equal stop: zero increment
seq(2..2, 0);

# Start equal stop equal zero: zero increment
seq(0..0, 0);