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

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

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

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

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