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

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

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

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

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