英语语言能力挑战游戏: anagrams & palindromes

基于英语语言的知名游戏（可以归类为智商挑战题）：
anagrams
anagram定义为一个有着相同的字母的不同的词，例：
stop的anagram为：tops, opts, pots, and spot
类似的还有：
stool and tools
secure and rescue

anagrams就是多个词，具有相同的字母，但是意义完全不同，例：
Dormitory and Dirty Room
Elvis and Lives
The country side and No City Dust Here
Heavy Rain and Hire a Navy
Eleven plus two and Twelve plus one

还可以再长一点：
To be or not to be: that is the question, whether tis nobler in the mind to suffer the slings and arrows of outrageous fortune.
In one of the Bard's best-thought-of tragedies, our insistent hero, Hamlet, queries on two fronts about how life turns rotten. (Cory Calhoun)

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palindrome
定义为一个词、句子从前往后读与从后往前遍历字母，顺序完全一样，例：
词：
Bob
Civic
Dad
Kayak
Mom
Radar

长一点：
Bird rib
Dammit I'm mad
Go dog
He did eh
I prefer pi
Late metal

再长一点：
Elba Kramer saw I was remarkable
Evil rats on no star live
Lisa Bonet ate no basil
Marge lets send a sadness telegram
No it is open on one position
Some men interpret nine memos

ref：
http://www.grammar-monster.com/glossary/anagrams.htm
http://www.grammar-monster.com/glossary/palindrome.htm