sigma

#Y89CQC0L9

#GJCG0LY8Y

#G9RY0G09J

#CQJG29RL

#2R8UJPUQ2Y

#JV902GCJC

#2R8JP9QQRY

#L8J9PG29L

#2UCLC002UG

#2J2CQRQQV8

#9Y09QRYPQ

#8JYY929P0

#9GJQ0QVR0

#2C8290LLY2

#2LUJYY22QU

#L89UG2VUP

#2UPYUGVQ8G

#2ULGUUGY98

#292PRP20VU

#VQP8928LJ

#2CG90V9VQC

#JLULRQG2G

#2UQLR0VGU9

#20YL00R9Y8

#2QULUCVQUC

#2UJR2VYGQ8

#2CUJY0PP9C

#2JU2CCUUUJ

#2UPY2UU9YP

#2CJ0URYPLJ