add support for custom user sequences
add support for custom user sequences

baihan211/velocity,1024bit/velocity,swipestudio/velocity,prepare/velocity,jiankers/velocity,julianshapiro/velocity,wakashige/velocity,blackgirl/velocity,mcanthony/velocity,daviferreira/velocity,daviferreira/velocity,jiankers/velocity,Yankai17148/velocity,Yankai17148/velocity,julianshapiro/velocity,cnstudios/velocity,lh8725473/velocity,output/velocity,derekframpton/derekframpton,yutaogege/velocity,mywei1989/velocity,angeliaz/velocity,billybonz1/velocity,ganguskitty/velocity,nlsdev/velocity,1024bit/velocity,stevenliujw/velocity,eriser/velocity,eriser/velocity,output/velocity,nickolasnikolic/velocity,ganguskitty/velocity,MeteorPackaging/velocity,metallurgical/velocity,mobify/velocity,not-only-code/velocity,prepare/velocity,nickolasnikolic/velocity,cnstudios/velocity,Lottid/velocity,yutaogege/velocity,swipestudio/velocity,baihan211/velocity,wushuyi/velocity,relax/velocity,stevenliujw/velocity,billybonz1/velocity,Faiz7412/velocity,julianshapiro/velocity,markandrewj/velocity-animation,not-only-code/velocity,mobify/velocity,metallurgical/velocity,Faiz7412/velocity,wushuyi/velocity,lh8725473/velocity,blackgirl/velocity,angeliaz/velocity,baiyanghese/velocity,mywei1989/velocity,nlsdev/velocity,Lottid/velocity,derekframpton/derekframpton,relax/velocity,mcanthony/velocity,markandrewj/velocity-animation,baiyanghese/velocity,wakashige/velocity