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

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

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

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

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