(0 19 16)(1 20 4)(2 7 5)(3 18 17 13 9)(6 11 8)(10 15 12)(14 22 21)
ALLOWS (11/8)-SEQUENCE
1: (0 1 16)

(0)(1 19 16 20 4)(2 7 5)(3 18 17 13 9)(6 11 8)(10 15 12)(14 22 21)
2: (4 16 20)

(0)(1 19 16)(2 7 5)(3 18 17 13 9)(4)(6 11 8)(10 15 12)(14 22 21)(20)
3: (3 18 9)

(0)(1 19 16)(2 7 5)(3)(4)(6 11 8)(9 17 13)(10 15 12)(14 22 21)(18)(20)
4: (1 19 16)

(0)(1)(2 7 5)(3)(4)(6 11 8)(9 17 13)(10 15 12)(14 22 21)(16)(18)(19)(20)