narrow	wide
5.5	5.55
5.7	5.75
5.6	5.5
5.5	5.4
5.85	5.7
5.55	5.6
5.4	5.35
5.5	5.35
5.15	5
5.8	5.7
5.2	5.1
5.55	5.45
5.35	5.45
5	4.95
5.5	5.4
5.55	5.5
5.55	5.35
5.5	5.55
5.45	5.25
5.6	5.4
5.65	5.55
6.3	6.25