python中怎么做如图这样由字母组成的菱形

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#!/usr/bin/env python
# -*- coding:utf-8 -*-

print '\n'.join(['*'*7 for i in range(4)])

print '\n'

print '\n'.join(['*'*(i*2+1) for i in range(4)])

print '\n'

print '\n'.join([('*'*(i*2+1)).center(7, ' ') for i in range(4)])

print '\n'

print '\n'.join([('*'*(abs(i-3)*2+1)).center(7, ' ') for i in range(4)])

print '\n'

print '\n'.join([('*'*([i,abs(i-6)][i>3]*2+1)).center(7, ' ') for i in range(7)])

print '\n'

print '\n'.join(['*'*([i,abs(i-6)][i>3]*2+1) for i in range(7)])

各种型 没有达到你的要求 再追问
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>>>
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*追问不要复制黏贴，看题目再回答