recipes.addShapeless(<minecraft:crafting_table>,
[<divinerpg:firewood_log>, <divinerpg:firewood_log>, 
<divinerpg:firewood_log>, <divinerpg:firewood_log>]);

recipes.addShaped(<minecraft:furnace>,
[[<divinerpg:dream_stone>, <divinerpg:dream_stone>, <divinerpg:dream_stone>],
[<divinerpg:firewood_log>, null, <divinerpg:dream_stone>],
[<divinerpg:dream_stone>, <divinerpg:dream_stone>, <divinerpg:dream_stone>]]);

recipes.addShaped(<minecraft:iron_ore>,
[[<divinerpg:dream_stone>, <divinerpg:dream_stone>, <divinerpg:dream_stone>],
[<divinerpg:firewood_log>, <divinerpg:dirty_pearls>, <divinerpg:dream_stone>],
[<divinerpg:dream_stone>, <divinerpg:dream_stone>, <divinerpg:dream_stone>]]);