a&b&c&d+a&b&c&d+a&b&c&d+a&b&c&d+a&b&c&d+a&b&c&d+a&b&c&d+a&b&c&d+a&b&c&d+a&b&c&d+a&b&c&d+a&b&c&d+a&b&c&d+a&b&c&d+a&b&c&d+a&b&c&d
e&f&g&h+e&f&g&h+e&f&g&h+e&f&g&h+e&f&g&h+e&f&g&h+e&f&g&h+e&f&g&h+e&f&g&h+e&f&g&h+e&f&g&h+e&f&g&h+e&f&g&h+e&f&g&h+e&f&g&h+e&f&g&h
a&b&c&d+e&f&g&h
a&b&c&d&e&f&g&h
#(e&f&g&h+e&f&g&h+e&f&g&h+e&f&g&h+e&f&g&h+e&f&g&h+e&f&g&h+e&f&g&h+e&f&g&h+e&f&g&h+e&f&g&h+e&f&g&h+e&f&g&h+e&f&g&h+e&f&g&h+e&f&g&h+e&f&g&h+e&f&g&h+e&f&g&h+e&f&g&h+e&f&g&h+e&f&g&h+e&f&g&h+e&f&g&h+e&f&g&h+e&f&g&h+e&f&g&h+e&f&g&h+e&f&g&h+e&f&g&h+e&f&g&h)