bond[7], dobo[7], bono[6], obon[6], donn[5], zond[5], dozo[5], nono[4], ozon[4], zono[4],
bod[6], bon[5], dno[4], don[4], odo[4], doz[4], non[3], ono[3], zon[3], zoo[3],
bo[4], do[3], od[3], no[2], on[2], oz[2],
