Merkkijono

import time
UI = raw_input()
operaatiot = []
siirrot = 0
lista = []
 
for x in range(0, len(UI)):
    lista.append(UI[x])
    
def arvo(x):
    if x == "A":
        return 0
    if x == "B":
        return 1
    if x == "C":
        return 2
    if x == "D":
        return 3
    if x == "E":
        return 4
    if x == "F":
        return 5
    if x == "G":
        return 6
    if x == "H":
        return 7
    if x == "I":
        return 8
    if x == "J":
        return 9
    if x == "K":
        return 10
    if x == "L":
        return 11
    if x == "M":
        return 12
    if x == "N":
        return 13
    if x == "O":
        return 14
    if x == "P":
        return 15
    if x == "Q":
        return 16
    if x == "R":
        return 17
    if x == "S":
        return 18
    if x == "T":
        return 19
    if x == "U":
        return 20
    if x == "V":
        return 21
    if x == "W":
        return 22
    if x == "X":
        return 23
    if x == "Y":
        return 24
    if x == "Z":
        return 25
 
print lista
while UI[0] != "A" and UI[-1] != "Z":
    if arvo(UI[0])-1 == arvo(UI[-1]):
        lista.insert(0, UI[-1])
        del lista[-1]
        operaatiot.append("MOVE")
        siirrot += 1
    elif arvo(UI[0])-1 == arvo(UI[1]):
        eka = lista[0]
        toka = lista[1]
        lista[1] = eka
        lista[0] = toka
        operaatiot.append("SWAP")
        siirrot += 1
        
print siirrot
 
for c in range(0, len(operaatiot)):
    print operaatiot[c]

Test 1

Verdict: ACCEPTED

Test 2

Verdict: TIME LIMIT EXCEEDED

Test 3

Verdict: TIME LIMIT EXCEEDED

Test 4

Verdict: TIME LIMIT EXCEEDED

Test 5

Verdict: TIME LIMIT EXCEEDED