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

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

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

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

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