i12so5 h12so g12s f12so5 e12so
ta2so sa2s ra2so5 qa2so pa2s
4j1s 3j1so5 2j1so 1j1s 0j1so5
ft0so5 et0so dt0s ct0so5 bt0so
q2zso p2zs o2zso5 n2zso m2zs