The model has two kinds of fundamental particles called rishons (ראשון, rishon means "first" in Hebrew). They are T ("Third" since it has an electric charge of + ⁠ 1 / 3 ⁠ e, or Tohu and V ("Vanishes", since it is electrically neutral, or Vohu. The terms tohu and vohu are picked from the Biblical phrase Tohu va-Vohu, for which the King James Version translation is "without form, and void". All leptons and all flavours of quarks are three-rishon ordered triplets. These groups of three rishons have spin- ⁠ 1 / 2 ⁠. They are as follows: