butterfly harmonic pattern:
AB=0.78 XA
BC=0.88 AB=$1.13
0.23 XA=$2.22
0.38 BC=$3.98
0.38 XA=$4.47
0.61 BC=$8.76
0.61 XA=$13.87
0.78 BC=$15.35
0.88 BC=$21.44
0.78 XA=$31
0.88 XA=$50.2
1.41 BC=$123
1.31 XA=$161.8
1.6 BC=$246.8
1.27 XA=$320
1.41 XA=$620
2 BC=$883
1.6 BC=$1682
2.24 XA=$1968
AB=0.78 XA
BC=0.88 AB=$1.13
0.23 XA=$2.22
0.38 BC=$3.98
0.38 XA=$4.47
0.61 BC=$8.76
0.61 XA=$13.87
0.78 BC=$15.35
0.88 BC=$21.44
0.78 XA=$31
0.88 XA=$50.2
1.41 BC=$123
1.31 XA=$161.8
1.6 BC=$246.8
1.27 XA=$320
1.41 XA=$620
2 BC=$883
1.6 BC=$1682
2.24 XA=$1968