The ten symbolic alphabets correspond to cells. The components built by following the coordinate grids would be one more evidence of the sequentiality of UPiLOTX+Y shown in Table 4.1.4.

• 上述十个笔结，相当英文字母，用座标法，组合出来之字元，为笔结码之精准顺序性之又一佐证。详表四.；一