ind_of_min

input_list = IN[0]
from operator import itemgetter
list1 = []
list2 = []
min_lens = []
k, value = min(enumerate(input_list), key=itemgetter(1))
list1 = []
list2 = []
k = 0
for i in range(len(input_list)):
    if input_list[i] == value:
        min_lens.append(i)
OUT = min_lens