def lookandsay(number):
    result = ""

    repeat = number[0]
    number = number[1:]+" "
    times = 1

    for actual in number:
        if actual != repeat:
            result += str(times)+repeat
            times = 1
            repeat = actual
        else:
            times += 1

    return result

num = "1"

for i in range(10):
    print num
    num = lookandsay(num)

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def seq(a):
    a = str(a)
    k,last,result = 1,a[0],''
    for i in range(1,len(a)):
        if last==a[i]:k+=1
        else:
            result = result+str(k)+last
            k=1
        last = a[i]
    result = result+str(k)+last
    return result