生成女装尺码档差表和打样清单

只是写法示意，不是完整程序。

# ANS 国标 S/M/L/XL 四码联动放码算法 (ans-grading-pack.py)
ANS_GB_SIZES = {
    "S":  {"spec": "155/80A", "bust": 80, "waist": 64, "hip": 86, "shoulder": 38.2},
    "M":  {"spec": "160/84A", "bust": 84, "waist": 68, "hip": 90, "shoulder": 39.4},
    "L":  {"spec": "165/88A", "bust": 88, "waist": 72, "hip": 94, "shoulder": 40.6},
    "XL": {"spec": "170/92A", "bust": 92, "waist": 76, "hip": 98, "shoulder": 41.8},
}