Explain to me how this was abusive chat/harrasment and deserving a 15-day ban please.

Game 1 uter us stinkin: LOL uter us stinkin: sion can be sup uter us stinkin: ol nice gank uter us stinkin: vi 4 ganks lee 0 uter us stinkin: lol uter us stinkin: nice uter us stinkin: np uter us stinkin: lol uter us stinkin: lol uter us stinkin: farming for next game lee uter us stinkin: mb uter us stinkin: 4-5 uter us stinkin: been ganked 10 times uter us stinkin: nah uter us stinkin: it's not uter us stinkin: when you lane a 4v2 uter us stinkin: :) uter us stinkin: why uter us stinkin: why you crying uter us stinkin: i only borrowed 20g uter us stinkin: nie q uter us stinkin: lee? uter us stinkin: playing ap support uter us stinkin: no sightstone uter us stinkin: stealing a couple of jungle creeps uter us stinkin: xD uter us stinkin: report lee int throw troll uter us stinkin: he is flaming our chat uter us stinkin: ? uter us stinkin: ? uter us stinkin: leveling up uter us stinkin: im behind uter us stinkin: enemy support 11 uter us stinkin: your jgl uter us stinkin: that's normal uter us stinkin: your jgl uter us stinkin: you go to all area uter us stinkin: flaming me now? uter us stinkin: riot will enjoy banning u uter us stinkin: report me if you want uter us stinkin: i report you lee uter us stinkin: same uter us stinkin: i report you for flaming uter us stinkin: and int feed troll uter us stinkin: lieing uter us stinkin: riot has logs uter us stinkin: you can't lie to that uter us stinkin: na smite uter us stinkin: lee had smite up lol uter us stinkin: you used it on camp lol uter us stinkin: after failing infernal uter us stinkin: 2nd smite was coming back up uter us stinkin: are you blind uter us stinkin: nice kick uter us stinkin: is that a lee main uter us stinkin: :o uter us stinkin: what are you doing lee uter us stinkin: i had 1700 wanted to back uter us stinkin: why re engage suicide uter us stinkin: unless you're int feeding uter us stinkin: don't do that uter us stinkin: your going the right way for a perm ban uter us stinkin: varus? uter us stinkin: i stopped my back to try help you uter us stinkin: but you got vi and sion ulted uter us stinkin: no support can save u uter us stinkin: lee stop feed uter us stinkin: lee... uter us stinkin: 1-4 uter us stinkin: report lee int feed uter us stinkin: lee stop uter us stinkin: you was 1-0 uter us stinkin: what happened uter us stinkin: you farmed jgl all game uter us stinkin: just to int feed uter us stinkin: :/ uter us stinkin: i have 11 kp uter us stinkin: you have 7 uter us stinkin: i've killed more than u uter us stinkin: leee... uter us stinkin: stop uter us stinkin: ? uter us stinkin: im not the one int feed trolling uter us stinkin: mute me then uter us stinkin: lee uber feeding tho uter us stinkin: report lee rage quit/ afk uter us stinkin: lee stop rage quiting uter us stinkin: get your head back in the game we can win uter us stinkin: leee.. uter us stinkin: report lee uter us stinkin: lee is troll tho uter us stinkin: hard 4v5 uter us stinkin: lee/// uter us stinkin: lee 1-7 uter us stinkin: wow uter us stinkin: such a int uter us stinkin: 1-7 lee says i feed uter us stinkin: ol uter us stinkin: report lee int feed troll flame give up etc you name it uter us stinkin: lee afk uter us stinkin: that's fine uter us stinkin: lee will be the one getting banned uter us stinkin: not me uter us stinkin: same uter us stinkin: lee afk/quit uter us stinkin: report varus afk uter us stinkin: xD uter us stinkin: sion back door? :D uter us stinkin: sure can you report lee aswell uter us stinkin: he broke like every rule there is xD uter us stinkin: oh he wasn't racist atlaest uter us stinkin: xd uter us stinkin: na smite uter us stinkin: gg wp report lee Game 2 uter us stinkin: gg uter us stinkin: felt like it uter us stinkin: ? uter us stinkin: im dead uter us stinkin: ty uter us stinkin: ? uter us stinkin: you just said that uter us stinkin: i was deda uter us stinkin: dead* uter us stinkin: L0L uter us stinkin: nice shockwave and mf ult uter us stinkin: xD uter us stinkin: damn the skill uter us stinkin: flash q r uter us stinkin: nothing is going on bo uter us stinkin: bot uter us stinkin: keep flaming uter us stinkin: report me for not being bot lane all game xD uter us stinkin: enjoy ban for false report uter us stinkin: i've been bot most of the game uter us stinkin: i've just died or went to help other lanes uter us stinkin: there is no rule saying i have to babysit you bot uter us stinkin: but you keep on flaming me uter us stinkin: see where it lands you uter us stinkin: yeah team support uter us stinkin: not adcsitter uter us stinkin: you can uter us stinkin: show me rule uter us stinkin: show me the rule uter us stinkin: toxic uter us stinkin: kids uter us stinkin: fed up with children being aloud to play uter us stinkin: alot of the time? uter us stinkin: after lane was lost looked to roam and bring our team back in to it uter us stinkin: apparently i'm adc sitter and i'm banned from leaving bot lane uter us stinkin: you're deluded uter us stinkin: you must be watching a different game through your monitor uter us stinkin: i hate supporting because i always get a 12 year adc who only flames uter us stinkin: not feed in lane uter us stinkin: you should practise kiting uter us stinkin: nice excuse uter us stinkin: you had so much help from kayn uter us stinkin: and i laned with you half the time uter us stinkin: vayne is just a much better adc than u uter us stinkin: it happens no need to cry uter us stinkin: ok uter us stinkin: urgot ult me when i had 15hp lol uter us stinkin: mf is right tho uter us stinkin: no point in ulting when bltis hook up uter us stinkin: or his e in close rnage uter us stinkin: ? Game 3 uter us stinkin: oui oui oiui oui jejej uter us stinkin: lol uter us stinkin: L uter us stinkin: kayn stop tilting uter us stinkin: um i've had spiking ping uter us stinkin: from 100 to 8k uter us stinkin: that's not afk uter us stinkin: you're just trolling uter us stinkin: and flaming brand uter us stinkin: report kayn uter us stinkin: i've had 100-8k uter us stinkin: ping uter us stinkin: just been sitting under tower to stop feeed :) uter us stinkin: why do you flame your whole team uter us stinkin: you lost the 1v1 uter us stinkin: we couldn't clean up uter us stinkin: he escaped uter us stinkin: :D uter us stinkin: just farm for a bit then uter us stinkin: your behind uter us stinkin: mature uter us stinkin: mc uter us stinkin: nice uter us stinkin: report kayn uter us stinkin: x9 fast ban plesae uter us stinkin: lol 5k uter us stinkin: xD uter us stinkin: lool uter us stinkin: lol uter us stinkin: lol uter us stinkin: xD uter us stinkin: zedhurts