已知从DS：2200H，ES：3200H单元起分别存放20个ASCII的字符。找出这两个字符串中第一个不同字符的位置（段内偏地址），并放入DS：22A0H开始的连续两个字单元中。请设计完成此任务的程序段。

（1）使用通常用的比较指令（CMP）实现；

（2）使用数据串比较指令（CMPSB）实现。

-DS: 2200H known from 3200H unit, ES: 20 ASCII store up respectively the characters. Find out the two strings in an article in the different character position (short), and partial address within the 22A0H began to add DS: two consecutive words unit. Please finish the task of designing the procedures section.

(1) using usually use comparative directive (CMP) implementation

(2) use data string comparative directive (CMPSB) to implement.