Conjunction List

[ccy56781 at gmail.com]

http://codepad.org/MV3k10AU

I want to write like next one.

def conjunction(number=a[1],name=b[1],size=c[1]):
  flag = a[0]==b[0]==c[0]
  if flag:
    for e in zip(number,name,size):
      print e

conjunction(a,b,c)

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function args receive sequence element:

def somefunc(name=elm1[1], size=elm2[1], color=elm3[1]):
  for e in zip(name, size, color):
    print e,

conjunction(a,b,c)
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not like two case:
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def somefunc(elm1, elm2, elm3):
  name = elm1[1]; size = elm1[1]; color = elm1[1] # best solution?
  for e in zip(name, size, color):
    print e,

conjunction(a,b,c)
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def somefunc(elm1, elm2, elm3, **attr):
  for e in zip(attr['name'], attr['size'], attr['color']):
    print e,

conjunction(a,b,c, name=a[1], size=b[1], color=c[1]) # many args...
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What's a good approach to get the conjunction nest-list-data?