a =''.join(map(str, ['a1' if x%4==0 else 'a2' if x%4==1 else 'a3' if x%4==2 else 'a3' if x%4==3 else 'a4' for x in comb_3bit[i]]))

good=[]
all=[]

for j in range(comb_3bit_without[0].count('a1')):
    k = j*4
    all.append(k)
    good.append(k)
for j in range(kombinacje_3bit_bez_powtorzen[0].count('a2')):
    k = j*4 + 1
    all.append(k)
    good.append(k)
for j in range(kombinacje_3bit_bez_powtorzen[0].count('a3')):
    k = j*4 + 2
    all.append(k)
    good.append(k)
for j in range(kombinacje_3bit_bez_powtorzen[0].count('a4')):
    k = j*4 + 3
    all.append(k)
    good.append(k)

if len([i for i in good2 if i%4==0 ])==0:
   good2.insert(0,0)
if len([i for i in good2 if i%4==1 ])==0:
   good2.insert(1,1)
if len([i for i in good2 if i%4==2 ])==0:
   good2.insert(2,2)
if len([i for i in good2 if i%4==3 ])==0:
   good2.insert(3,3)

p0 = [i for i in good2 if i%4 ==0 ]
p1 = [i for i in good2 if i%4 ==1 ]
p2 = [i for i in good2 if i%4 ==2 ]
p3 = [i for i in good2 if i%4 ==3 ]

z0 = p0[-1]
z1 = p1[-1]
z2 = p2[-1]
z3 = p3[-1]

g.add_node(z0+h*4)
g.add_node(z1+h*4)
g.add_node(z2+h*4)
g.add_node(z3+h*4)

good2.append(z0+h*4)
good2.append(z1+h*4)
good2.append(z2+h*4)
good2.append(z3+h*4)

a1 = [i for i in good2 if i%4 ==0 ]
a2 = [i for i in good2 if i%4 ==1 ]
a3 = [i for i in good2 if i%4 ==2 ]
a4 = [i for i in good2 if i%4 ==3 ]

sources = {
           'a1': a1,
           'a2': a2,
           'a3': a3,
           'a4': a4,
          }