(B,5), (D,5), (F,2), (F,3), (F,5), (G,3), (G,7), (H,5),(H,6), (I,6), (J,5),
(C,6), (C,7), (D,6), (E,6), (E,7), (E,8), (F,6), (F,8), (F,9), (F,10), (G,7), (I,7),
(G, 3), (G, 4), (H, 3), (H, 5), (H, 7), (I,3), (I,4),
(C,6), (E,2), (E,4), (E, 6), (E, 8), (G,6)