smallest_3.swift

for col in 0...wordCount - 1 {
	for row in (0...wordCount - 1).reverse() {
		var t = row
		while t + 1 <= col {
			let arr1 = table[row][t]
			let arr2 = table[t + 1][col]
			if arr1.count == 0 || arr2.count == 0 {
				t += 1
				continue
			}
			if let nonTerminals = language.recognize(arr1: arr1, arr2: arr2) {
				for nonTerminal in nonTerminals {
					table[row][col].append(nonTerminal)
				}
			}
			t += 1
		}
	}
}