nsap1 msap lsap12 ksap1 jsap
y19o x19o12 w19o1 v19o u19o12
9a9o12 8a9o1 7a9o 6a9o12 5a9o1
kk8o1 jk8o ik8o12 hk8o1 gk8o
vt7o ut7o12 tt7o1 st7o rt7o12