Les hélices

#Y9920G20

#9C0R8GCV

#L9G29QV

#JJVUGY2

#90UYLGVCY

#2VLC2VCU

#80U90UJP9

#RP2GPG2

#2LR9Y8Q2J

#2GLJQCPRU

#89VR9PPL

#U8PRQRUJ

#8CL98PL0

#88LP8C9Q

#80202VR0

#2PJPP0PUR

#222VVJQ

#80YUU88RJ

#8J92GV80V

#LP0QCQYJ

#C8CPQJ0YR

#R8RLG8UP

#LRR92QRCU

#JCJ2LVRUY

#J9JJYL0

#2PJG9LLJQ

#GQJQG0L2

#2P29JGGVC

#YUVPYRJ8

#8ULLRCRV

#9QGLYP2R8

#2JCP9CJ2J

#8QU2GR8Y0

#922YPJUG

#8VVY92PV

#9RYG9GQ08

#RC0VRQY8

#9RUYR8JCG

#2GYULRYV0

#RUC9JGRV

#2Q9YGCUR

#CPGQGRC0

#RVL2U2U

#9QCGJL8GJ

#L0YJ8VUQ

#URVV90JG

#22C9PY2RV

#82089GY0U

#QRPQ2QG