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

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

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

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

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