To construct your Huffman tree, you should use the phrase beside your student ID and initials.
100222541(ES) : YOU_HAVE_WITHDRAWN_YOURSELF_AND_THE_MAGIC
100379354(JB) : COMPUTER_SCIENCE_IS_NO_MORE_ABOUT_COMPUTERS
100448406(JB) : CAREFUL_GIVING_ADVICE_IT_IS_SOMETIMES_FOLLOWED
100502640(AD) : WE_RELEASE_FINGERS_FROM_FISTS_OF_HOSTILITY
100531552(JD) : NOW_LISTEN_CLOSELY_ILL_TELL_YOU_WHAT_I_KNOW
100532161(YF) : SIMPLICITY_IS_A_VIRTUE_BUT_REQUIRES_HARD_WORK
100532524(HP) : WHERE_WATER_IS_NOT_THIRSTY_AND_BREAD_IS_NOT
100533705(EC) : LIFE_LIBERTY_AND_THE_PURSUIT_OF_HAPPINESS
100544966(YY) : THOSE_SAME_HANDS_CAN_TOUCH_WITH_SUCH_HEALING
100545420(SE) : SCIENCE_IS_A_REFINEMENT_OF_EVERYDAY_THINKING
100547471(GG) : WE_HOLD_THESE_TRUTHS_TO_BE_SELF_EVIDENT
100548221(PP) : LIKELY_TO_EFFECT_THEIR_SAFETY_AND_HAPPINESS
100565355(EE) : PROVIDE_NEW_GUARDS_FOR_THEIR_FUTURE_SECURITY
100570828(JA) : NURTURE_ALL_CREATURES_IN_DEPTHS_AND_ON_SHORES
100584617(YS) : MANKIND_ARE_MORE_DISPOSED_TO_SUFFER_WHILE
100586029(AC) : IT_IS_THE_SIMPLE_THAT_PRODUCES_THE_MARVELOUS
100586164(FC) : DERIVING_THEIR_JUST_POWERS_FROM_THE_CONSENT
100587004(HM) : NOR_THE_GARDENS_OF_BABYLON_ETERNAL_BEAUTY
100587895(SZ) : THESE_ARE_NOT_THE_ONLY_WONDERS_OF_THE_WORLD
100590873(SA) : A_CASE_AGAINST_THE_GOTO_STATEMENT_DIJKSTRA
100591573(DP) : SIMPLICITY_IS_PREREQUISITE_FOR_RELIABILITY
100594263(YG) : SONGS_OF_SUCH_EXQUISITE_SWEETNESSS_THAT
100599004(QM) : WE_RELEASE_FINGERS_FROM_FISTS_OF_HOSTILITY
100599476(EB) : NOBODY_BUT_NOBODY_CAN_MAKE_IT_OUT_HERE_ALONE
100601344(MM) : IMAGINATION_IS_MORE_IMPORTANT_THAN_KNOWLEDGE
100601477(DL) : WE_PEOPLE_ON_THIS_SMALL_AND_DRIFTING_PLANET
100602313(NK) : YOUR_THEORY_IS_NOT_CRAZY_ENOUGH_TO_BE_TRUE
100619073(AH) : THE_ART_OF_PROGRAMMING_IS_AVOIDING_CHAOS
100623226(JH) : TESTING_SHOWS_PRESENCE_NOT_ABSENCE_OF_BUGS
100623468(DR) : WORDS_WHICH_CHALLENGE_OUR_VERY_EXISTENCE
100623610(AT) : LYING_THINKING_LAST_NIGHT_HOW_TO_FIND_MY_SOUL
100624499(MS) : LONG_FOR_THE_ENDLESS_IMMENSITY_OF_THE_SEA
100624552(NH) : STORM_CLOUDS_GATHERING_WIND_IS_GONNA_BLOW
100626470(AM) : TRAVELING_THROUGH_CASUAL_SPACE_ALOOF_STARS
100626536(SW) : NOBODY_BUT_NOBODY_CAN_MAKE_IT_OUT_HERE_ALONE
100629057(JJ) : THERE_ARE_MILLIONAIRES_WITH_MONEY_CANT_USE
100629610(MS) : YET_WHO_PETITION_FOR_DARK_TOKENS_OF_PEACE
100630681(ON) : THE_WHOLE_OF_LIFE_IS_A_PROCESS_OF_LEARNING
100631855(CB) : CURTAIN_FALLS_ON_THE_MINSTREL_SHOW_OF_HATE
100632439(TD) : GOVERNMENTS_LONG_ESTABLISHED_SHOULD_NOT_BE
100633719(JW) : THE_HARDER_I_WORK_THE_MORE_LUCK_I_HAVE
100633852(KC) : YOU_HAVE_WITHDRAWN_YOURSELF_AND_THE_MAGIC
100634101(VJ) : OUT_OF_SUCH_CHAOS_OF_SUCH_CONTRADICTION
100638063(TB) : WE_HOLD_THESE_TRUTHS_TO_BE_SELF_EVIDENT
100638111(JW) : A_CASE_AGAINST_THE_GOTO_STATEMENT_DIJKSTRA
100638161(TW) : CAREFUL_GIVING_ADVICE_IT_IS_SOMETIMES_FOLLOWED
100638166(EM) : LONG_FOR_THE_ENDLESS_IMMENSITY_OF_THE_SEA
100638184(MC) : THE_ART_OF_PROGRAMMING_IS_AVOIDING_CHAOS
100638196(FL) : THE_WHOLE_OF_LIFE_IS_A_PROCESS_OF_LEARNING
100638233(FC) : WE_PEOPLE_ON_THIS_SMALL_AND_DRIFTING_PLANET
100638249(AB) : SCIENCE_IS_A_REFINEMENT_OF_EVERYDAY_THINKING
100638269(XP) : MANKIND_ARE_MORE_DISPOSED_TO_SUFFER_WHILE
100638305(SA) : IT_IS_THE_SIMPLE_THAT_PRODUCES_THE_MARVELOUS
100638499(JC) : YOUR_THEORY_IS_NOT_CRAZY_ENOUGH_TO_BE_TRUE
100638531(TS) : THE_HARDER_I_WORK_THE_MORE_LUCK_I_HAVE
100638534(VC) : OUT_OF_SUCH_CHAOS_OF_SUCH_CONTRADICTION
100638535(PA) : LIFE_LIBERTY_AND_THE_PURSUIT_OF_HAPPINESS
100638536(JP) : LYING_THINKING_LAST_NIGHT_HOW_TO_FIND_MY_SOUL
100638539(CT) : NURTURE_ALL_CREATURES_IN_DEPTHS_AND_ON_SHORES
100638540(SH) : IMAGINATION_IS_MORE_IMPORTANT_THAN_KNOWLEDGE
100638541(PT) : THOSE_SAME_HANDS_CAN_TOUCH_WITH_SUCH_HEALING
100638542(JM) : SIMPLICITY_IS_PREREQUISITE_FOR_RELIABILITY
100638548(KD) : NOR_THE_GARDENS_OF_BABYLON_ETERNAL_BEAUTY
100638549(RL) : LIKELY_TO_EFFECT_THEIR_SAFETY_AND_HAPPINESS
100638551(IW) : THESE_ARE_NOT_THE_ONLY_WONDERS_OF_THE_WORLD
100641151(CD) : EXPENSIVE_DOCTORS_TO_CURE_THEIR_STONE_HEARTS