x9n18m w9n18 v9n1 u9n18m t9n18

8in18 7in1 6in18m 5in18 4in1

jsm1 ism18m hsm18 gsm1 fsm18m

u1l18m t1l18 s1l1 r1l18m q1l18

5al18 4al1 3al18m 2al18 1al1