On 2nd chord, 3c+4c cross to opposite side (1,2,3x,4x)
1-8
2c+3c RHA ; 1c+2c & 3c+4c LHA (1,2,3x,4x)
9-16
1c(4c) NHJ with P dance dn(up) to between nearest cpls into facing lines of 4 across | all set ; 4M+1W & 1M+4W lead out between nearest cpls, cross and cast to sidelines (4x,2,3x,1)