śrubo[13],
śrub[12], boru[8], buro[8], oroś[8], boro[6], robo[6], rowu[6], woru[6],
buś[11], obu[7], bru[7], bur[7], roś[7], bor[5], rob[5], oru[5], oro[3], owo[3], rwo[3],
bu[6], oś[6], bo[4], wu[4], or[2], ro[2],
