1 single 2 double 3 triple/treble 4 quadruple 5 quintuple pentadruple 6 sextuple hexatruple 7 septuple 8 octuple 9 nonuple 10 decuple 11 undecuple hendecuple 12 duodecuple 13 tredecuple 100 centuple
Hello~~ I am Meng-Fu Maxwell Shih. It's my pleasure to share my life with you~~~