9. This YUD, WHICH IS CHOCHMAH, has no body. When it is clothed by them, it stands on nine pillars, WHICH ARE CHOCHMAH, BINAH, DA'AT, CHESED, GVURAH, TIFERET, NETZACH, HOD AND YESOD, according to the secret of the letter final Mem, without a circle. Even though the letter Samech is round and shaped like a circle, YUD IS THE SECRET OF SAMECH, AND FIRST HEI IS THE SECRET OF FINAL MEM. According to the secret of the letters that are engraved with dots, MEANING THOSE LETTERS THAT ALLUDE TO THE ASPECT OF CHOCHMAH THAT IS CALLED 'DOTS', IT IS CONSIDERED that the supernal lights are a quadrangle and those of below are circular.