I start to work and then I get a tire from my house and then I light it and then I add straw and kerosene and then I get a match and light it and then, when the stones are nice and hot in the weakest part, in the middle of the stone that's where you split it. ###>Je commence à travailler puis je prends un pneu de chez moi. Après, je l'allume. J'ajoute de la paille et du kérosène.