L+L-4L+L-7L+L-10L+L-12L+L-13L+L-19L+L-23L+L-27L+L-35L+L-43L+L-51L+L-59L+L-64L+L-79L+L-81L+L-88L+L-96L+L-100L+L-117L+L-127