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

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

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

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

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