CC	GS   genome_size_if_provided
CC	SZ   total_sequence_length
CC	NN   number_of_sequences
CC	NL   x   Nx   Lx
CC	AU   auN
CC
GS	3100000000
SZ	2717468992
NN	19401
NL	0	2099583	1
NL	10	822412	276
NL	20	547963	746
NL	30	387994	1422
NL	40	281282	2361
NL	50	204219	3663
NL	60	144636	5470
NL	70	96986	8083
NL	80	54984	12282
AU	329856