6:-1;4,4,6,9,0,10,7,4,5,5,0,7,5,5,4,6,7,5,7,7,7,7,7,7,7,7,4,5,0,5,0,7,0,7,7,7,7,6,6,7,7,4,6,7,6,10,7,7,7,7,7,6,6,7,6,9,6,7,6,0,0,0,0,0,0,7,7,6,7,6,6,7,7,4,5,7,4,10,7,7,7,7,5,6,5,7,6,9,6,7,7,0