Checkered Pattern II

(2)

(1)

(1)

(3)

(3)

(2)

(23)

(609)

(107)

(523)

(133)

(447)

(172)

(276)

(18)

(170)

(181)

(179)

(150)

(207)

(45)

(5)

(138)

(10)

(40)

(18)

(3)

(49)

(76)

(12K)

(3.2K)

(2.1K)

(867)

(4.2K)

(1.9K)

(174)

(1.7K)

(537)

(286)

(292)

(180)

(2.2K)

(58)

(827)

(54)

(408)

(285)

(110)

(40)

(41)

(201)

(147)

(21)