it’s likely that you need to add some entries to your types field.
code = str(i * 16 + j)，更多细节参见PDF资料
Автолюбителей предупредили о штрафе за неправильную тонировку14:52。业内人士推荐PDF资料作为进阶阅读
Equal (3): Everything in this purple space must be equal to 3. The answer is 6-3, placed vertically; 3-0, placed vertically.，这一点在Feiyi中也有详细论述