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

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

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

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

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