-- -*- M2-comint -*- {* hash: -270714490 *} i1 : "a" ..< "z" o1 = (a, b, c, d, e, f, g, h, i, j, k, l, m, n, o, p, q, r, s, t, u, v, w, x, ------------------------------------------------------------------------ y) o1 : Sequence i2 : "aa" ..< "ce" o2 = (aa, ab, ac, ad, ba, bb, bc, bd) o2 : Sequence i3 : "aaa" ..< "bcd" o3 = (aaa, aab, aac, aba, abb, abc) o3 : Sequence i4 : "ä½" ..< "ä½¥" o4 = (ä½, ä½, ä½, ä½, ä½, ä½, ä½, ä½, ä½, ä½, ä½ , 佡, ä½¢, ä½£, ------------------------------------------------------------------------ 佤) o4 : Sequence i5 :