import time
import sys
inp=open("in_sec18_9.txt","r")
out=open("out_9_sec18_9.txt","w")
c=time.clock()
t=[]
for k in range (1,9):
    t.append(inp.readline().split(" "))

indxi,indxj,count=0,0,0
vertices=[]

arr=[[],[],[],[],[],[],[],[]]

while 1:
    smallest=200
    
    for k in range (1,8):
        for j in range(1,13):
            t[k][j]=int(t[k][j])
            if t[k][j]!=0 :
                if t[k][j]<smallest:
                    smallest=t[k][j]
                    indxi=k
                    indxj=j
    y=0
    for x in range (1,8):
        if t[x][indxj]==smallest:
            if y==0:
                k1=x
                y=1
            if y==1:
                k2=x
##    check for cycle
    if t[k1][0] not in arr[k2] and t[k2][0] not in arr[k1]:
    
    
        vertices.append(t[0][indxj])
        count=count+1

        if(count==6):
            break
    
        

        for x in range (1,8):
            if x!=k1 and x!=k2:
                if k1 in arr[x]:
                    arr[x].append(t[k2][0])
    
        for x in range (1,8):
            if x!=k1 and x!=k2:
                if k2 in arr[x]:
                    arr[x].append(t[k1][0])
        arr[k1].append(t[k2][0])
        arr[k2].append(t[k1][0])
    for x in range (1,8):
            if t[x][indxj]==smallest:
                t[x][indxj]=0

for k in vertices:
    out.write(str(k)+" ")
s=time.clock()
mem=sys.getsizeof(k)+sys.getsizeof(t)+sys.getsizeof(count)+sys.getsizeof(x)
out.write('\nMemory Used='+str(mem))
out.write("\ntime taken="+str(s-c))
out.close()