Li-Fan Chen => YSITD: 1 1 0 0 0 1 1 1 0 0 0 1 1 1 0 0 0 1 1 1 0 0 0 0 1 #5c5837dd483acc65832856b8

Li-Fan Chen says to YSITD

1 1 0 0 0 1 1 1 0 0 0 1 1 1 0 0 0 1 1 1 0 0 0 0 1

at Mon, Feb 4, 2019 9:02 PM