def dessine_bande1(lst,haut,largeur_bandes):
	for i in range (len(lst)):
		if (int(lst[i]))==0:
			a=i*largeur_bandes
			b=i*largeur_bandes+largeur_bandes
			for z in range(a,b):
				for f in range(haut):
					graph.plot(f, z)

def nb_ligne(lst,haut,largeur_bandes):
	p=int(haut)/(6)
	for u in range(0,haut):
		j=u+20
		for i in range (6):
			for k in range(6):
				if ((int(lst[i,k])))==0:
					a=i*largeur_bandes
					b=i*largeur_bandes+largeur_bandes
					for z in range(a,b):
						for f in range(j):
							graph.plot(f, z)