var imgroot="images/2/mosaic";

var nxtaa=[
	["BC"],
	["DE"],
	["EF"],
	["IJ"],
	["DFG"],
	["CIJ"],
	["HIJ"],
	["JKL"],
	["BDFJ"],
	["CDIF"],
	["LM","NOP","MNO","MNOP"],
	["QS"],
	["NOPQ","JOPQ","NOP","NOPR"],
	["NOP","MOPT","MOPQ","JOPQ"],
	["PQ","KLMNOP","KNS","NPR"],
	["ABC","MOT","OQS","KLMNOP"],
	["AHSV"],
	["STV","STOP","QRST"],
	["HJL"],
	["GLS","QRST","SURV"],
	["XY","STX"],
	["ELQ"],
	["XYN","STU","XYN","STU","XYN","STU","XYZ","STU"],
	["TEN","OXY"],
	["WHERE","ISIT"],
	[""]
];

var keys=[
	"Asimov",
	"Bradbury",
	"Chaucer",
	"Defoe",
	"Eco",
	"Fleming",
	"Goethe",
	"Hardy",
	"Ibsen",
	"Joyce",
	"Kerouac",
	"Lewis",
	"Moliere",
	"Nietzsche",
	"Orwell",
	"Poe",
	"Quasimodo",
	"Russell",
	"Shakespeare",
	"Tennyson",
	"Uris",
	"Virgil",
	"Wells",
	"Xenophon",
	"Yeats",
	"Zelazny"
];