Letters that make double-spaced
s, a, o, b, d, e, l, p, c, u are letters that make 'double-spaced'
Words within double-spaced
spa, PA, DO, do, ACE, PAC, AC, Pa, ED, spaced, double, ace, CE, space, pace, pa, LE, Ac, Ce, double-space are words within 'double-spaced'