# lstO =[1,3,5,7]

# def kaliDua(x):
#     lstA = []

#     for i in x:
#         res = i*2
#         lstA.append(res)
#     return lstA

# hasil = kaliDua(lstO)

# print(lstO)
# print(hasil)


lstO =['hello','my','name','is','bean']
lstA = []

for i in lstO:
    res = i+'s'
    lstA.append(res)
print(lstA)