pub static QIAN_SYMBOL: &str = "☰";
pub static KUN_SYMBOL: &str = "☷";
pub static ZHEN_SYMBOL: &str = "☳";
pub static KAN_SYMBOL: &str = "☵";
pub static GEN_SYMBOL: &str = "☶";
pub static XUN_SYMBOL: &str = "☴";
pub static LI_SYMBOL: &str = "☲";
pub static DUI_SYMBOL: &str = "☱";