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

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

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

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

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